Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-11T04:19:11.718989Z
Paper Citation Record · LEDGER
As of 12 August 2026, this Paper Citation Record lists 78 of 78 outbound references and 0 inbound Pith citation observations for arXiv:2608.07815.
A citation records a reference. It does not transfer a finding from one paper to another.
Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-11T04:19:11.718989Z
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-12T06:34:41.77262+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links
A source-named dated measurement, never combined with another source.
Source: cited_works
78 of 78 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation 0f113b6b-3a15-4c1b-b169-e30c3fd229f1 · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem Study of the Transfer from the Earth to a Halo Orbit Around the Equilibrium Point L1,
Reference 1
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 0a56d084-920e-42c4-94c7-463854281cd9 · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem https://doi.org/10.2307/j.ctv301g1f
Reference 2
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation a4c5622e-660e-4e80-aee0-d9b5993cbba0 · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem D., Dynamical Systems, the Three-Body Problem and Space Mission Design, Marsden Books, 2011
Reference 3
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 2c0dcf6c-f2e4-46ad-ba0e-7704bab87f50 · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem Unresolved cited work
Reference 4
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 3da12658-54b0-47b8-b2c9-aa3771507e87 · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem Application o f Dynamical Systems Theory to Trajectory Design for a Libration Point Mission,
Reference 5
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 4ea77aea-b96f-4b9a-b510-7863852e1e3f · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem J., and Prussing, J
Reference 6
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 3599970c-aa18-4ef4-bb9a-591ab0bb912b · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem H., Ledyaev, Y
Reference 7
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation bd1aab4e-4e08-4810-8e74-b27400496124 · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem Unresolved cited work
Reference 8
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation c0e83d83-f145-499f-aa29-f23a9ea0eea1 · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem M., A Primer on Pontryagin’s Principle in Optimal Control , Second Edition, Collegiate Pub- lishers, San Francisco, CA, 2015
Reference 9
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 028b3fc1-0ceb-41c0-8c94-22b73eb22903 · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem Leveraging Intermediate Dyna mical Models for Transitioning from the Circular Restricted Three-Body Problem to an Ephemeris Mod el,
Reference 10
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation cfb7a86b-505e-4985-8d4b-8158408f27d4 · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem An Analytical Study of Impulsive Appro ximation,
Reference 11
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 53dca283-9473-4e7d-ad1d-ade6cbfbb1a6 · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem Finite Burn Maneuver Modeling for a Genera lized Spacecraft Trajectory Design and Optimization System,
Reference 12
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 2a282d58-a01c-4545-afbb-0a9e44e163fa · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem Low-Energy, Low-Thrust Transfers to the Moon,
Reference 13
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 6e6eade8-8aba-416e-b21d-1d5bce9241ef · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem Transfer B etween Invariant Manifolds: From Impulse Transfer to Low-Thrust Transfer,
Reference 14
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 7e77fc47-ea77-4322-938e-e7ed87d22018 · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem Impulsi ve and Low-Thrust Transfer Design Between Stable and Nearly-Stable Periodic Orbits in the Restricted Problem,
Reference 15
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 676e3f30-ddd9-443f-ae17-c72f721795f1 · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem Low-Thrust V a riable-Specific-Impulse Transfers and Guid- ance to Unstable Periodic Orbits,
Reference 16
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 8530a77d-dcf2-493e-8275-2304610d254d · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem Minimum Time Control of t he Restricted Three-Body Problem,
Reference 17
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation e3017eb4-1678-4681-bc7b-7a01982bec07 · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem Time-Minimum Control of the Restricted Elliptic Three- Body Problem Applied to Space Transfer,
Reference 18
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 86fd7871-d12a-474e-b7c3-2a7ef21e1b71 · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem Minimum-Fuel Low-ThrustTrajectories to the Moon,
Reference 19
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation c6020599-8ed4-4044-b73e-86296ac10e3a · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem Exploiting Manifolds of L1 Halo Orbits for End-to-End Earth–Moon Low-Thrust Trajectory Design,
Reference 20
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 45672626-03f0-402c-9ae2-5b34f1c3fef1 · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem M ultiple-Arc Optimization of Low-Thrust Earth- Moon Orbit Transfers Leveraging Implicit Costate Transfor mation,
Reference 21
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation eed930dc-5642-45e1-8f3e-dddb1f8f514d · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem Low-Thrus t Lyapunov to Lyapunov and Halo to Halo Missions with L 2 -Minimization,
Reference 22
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation f82397bb-6dce-473c-aed2-79a191540993 · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem Transfer between the Planar Lyapunov Orbits Around the Earth–Moon L2 Point Using Low-Thrust Engine,
Reference 23
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 4d201568-5208-426b-8827-cba6379bf857 · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem Low-thrust Transfe r Trajectory Planning and Tracking in the Earth–Moon Elliptic Restricted Three-Body Problem,
Reference 24
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 10e1eec8-d061-4b7b-8cf1-05836e4cedae · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem Orthogonal Ap proximation of Invariant Manifolds in the Circular Restricted Three-Body Problem,
Reference 25
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation e5723eec-4e06-4cbb-a63b-176f3f732023 · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem Optimal Low-Thrust Invariant Manifold Trajecto- ries via Attainable Sets,
Reference 26
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation b2aeca79-4856-4e56-83b0-a4b2eb704dbf · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem Low-Thrust Transfers i n the Earth-Moon System, Including Appli- cations to Libration Point Orbits,
Reference 27
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 374202b4-a556-497f-8ebc-43e6567a97f6 · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem Fuel Optimization for Low-thrust Earth–Moon Transfer via Indirect Optimal Control,
Reference 28
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 4edf4135-d1fb-4377-8767-4c5af9873db3 · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem A Survey of Methods Available for the Num erical Optimization of Continuous Dynamic Systems,
Reference 29
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation d4058b0b-3719-4de9-a929-952b55ca5cd1 · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem An Algorithmic Guide for Finite-Dimensional Optimal Control Problems,
Reference 30
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation def59c8c-69e0-4586-aaf7-72756743f3a2 · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem Combined Optimal Low-Thrust and Stable- Manifold Trajectories to the Earth-Moon Halo Orbits,
Reference 31
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation c74d5696-ac4f-46e5-96fc-744bd1afd8e6 · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem Low-Thrust Transfers from Distant Retrograde Orbits to L2 Halo Orbits in the Earth-Moon System ,
Reference 32
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation a0489bda-7951-405f-8a6e-f3051311b2eb · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem Low-Thrust Transfer Design Based on Collocation Tech- niques: Applications in the Restricted Three-Body Problem ,
Reference 33
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation a9c04889-72e2-4e04-8bce-96e2e565cd65 · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem On Poincar´ e’s Correction to Bruns’ Theorem,
Reference 34
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation a4e646ca-9e7e-4cc8-8b4e-9af0772a2ccc · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem Unresolved cited work
Reference 35
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 2eafc0bf-0f80-4cd5-b052-5ec06da8a36b · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem Periodic Motion Around Li bration Points in the Elliptic Restricted Three- Body Problem,
Reference 36
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation cce2fa75-5ade-42f7-9929-dd8f6b794dd4 · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem Minimum Fu el Control of the Planar Circular Restricted Three-Body Problem,
Reference 37
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 95a51dcc-c4b6-49a7-9014-6b253115f1b9 · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem Global Sear ch for Low-Thrust Transfers to the Moon in the Planar Circular Restricted Three-Body Problem,
Reference 38
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation a4498343-13ff-4dbb-aa06-a9e3f904dbc6 · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem Subregions of Motion and Elliptic Halo Orbits in the Elliptic Restricted Three-Body Problem,
Reference 39
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 470fa36f-7b75-4f71-a7aa-a0249709734f · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem The Dynamic s Around the Collinear Points of the Elliptic Three-Body Problem: A Normal Form Approach,
Reference 40
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 9cdece94-fd3b-4eb4-b9ab-db2ca60b6eee · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem G., Theory of Orbits: The Restricted Problem of Three Bodies , Academic Press, New Y ork, 1967
Reference 41
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation bfd5e36a-1c9f-4c15-b0e1-113a8f615122 · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem Periodic Orbits in the Elliptic Restri cted Three-Body Problem,
Reference 42
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 5ee85196-3f8d-498a-940d-844082971968 · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem Stability of Periodic Orbits in the Ellip tic, Restricted Three-Body Problem
Reference 43
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 630def1d-7a08-4171-8ab2-5cab5746c199 · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem Method to Design Ballisti c Capture in the Elliptic Restricted Three-Body Problem,
Reference 44
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 949db145-bc10-4f07-95fe-767cf265916c · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem Nuances in Propellant Comp utation in the Elliptic Restricted Three- Body Problem,
Reference 45
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 567166d4-4bab-4776-a6bd-fdba3d354720 · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem Transfers Bet ween Libration-Point Orbits in the Ellip- tic Restricted Problem,
Reference 46
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 761754a8-fcb9-45a0-898e-0782db91f563 · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem Two-Impulse Trans fer to Multi-Revolution Halo Orbits in the Earth-Moon Elliptic Restricted Three-Body Problem Framew ork,
Reference 47
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 0837627f-cfdc-4476-81c1-14d4bce2bdc0 · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem Interpla netary Transfers Using Stable and Unstable Manifold Tubes Originating at L1 and L2 in the Elliptic Restr icted Three-Body Problems,
Reference 48
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 3c8a2a85-b35f-48c8-882c-2fa8127e2c20 · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem How to Find Minimum-Fuel Controllers,
Reference 49
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 4cb918f3-9c88-4d1b-96b6-c61159133cf1 · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem Space Trajectory Optimization and L1-Optimal Control Problems,
Reference 50
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 89dd07d7-19c2-4886-838a-0b6f882ea565 · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem A Universa l Birkhoff Pseudospectral Method for Solving Boundary V alue Problems,
Reference 51
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation eff38583-fdd9-4e17-b9b1-bdf998c1f95f · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem A Universal Birkhoff Theory for Fast Traje ctory Optimization,
Reference 52
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 9c06df1f-1bbf-43b3-8068-283abf450053 · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem Implementations of the Uni versal Birkhoff Theory for Fast Trajectory Optimization,
Reference 53
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation f268342f-b061-40a4-8de1-7667123ec779 · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem Hessians in Birkhoff-Theoretic Trajecto ry Optimizaiton,
Reference 54
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation c535fa58-b1cf-405d-b39c-2db548b38b68 · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem A Million-Point Fast Trajectory Optimization Solver
Reference 55
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation c16823c3-88a9-4a1c-87f8-f46f2bf01618 · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem Necessary C onditions for Singular Arcs for General Restricted Multi-Body Problem,
Reference 56
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation f3d66911-5e53-4334-b193-fff4aa3423eb · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem Enhancements to the DIDO Optimal Control Toolbox
Reference 57
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation c1097178-d5ca-4733-9eb0-76583918d8b0 · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem Spectral Algorit hm for Pseudospectral Methods in Optimal Control,
Reference 58
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 2b951e4d-10ad-464e-b129-7ccf5c417c09 · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem Sc aling and Balancing for High-Performance Computation of Optimal Controls,
Reference 59
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 5c0ce8bf-e271-437a-ac75-410b96f847fb · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem Guess-Free Trajectory Optimi zation,
Reference 60
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation f2c2e2f6-5ffc-4fcd-b2fd-15a5149d2ff6 · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem Karpenko, J
Reference 61
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 30f6e126-2d51-4d97-b59e-0845ffa49f56 · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem Pseudospectral Knotting Me thods for Solving Optimal Control Problems,
Reference 62
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 1ac5a6a0-59f3-40b3-9d6d-08723ff4c0c0 · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem Autonomous Pseudospectral Kn otting Methods for Space Mission Opti- mization,
Reference 63
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 7e6a4a7c-23c4-4484-85f2-73a9cc020588 · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem The Control and Use of Libration-Poin t Satellites,
Reference 64
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 286363c8-a3a6-4db5-915c-f900be075928 · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem Near Rect ilinear Halo Orbits and Their Application in Cis-Lunar Space
Reference 65
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 96098272-9bae-477a-be8e-947d9926af0e · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem N., Approximation Theory and Approximation Practice , SIAM, Society for Industrial and Applied Mathematics, Philadelphia, extended edition e d., 2020
Reference 66
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 26638a84-ec23-4bfa-9989-3cd2d731ee0c · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem P ., Chebyshev and F ourier Spectral Methods
Reference 67
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation c9e30a9d-e690-43e4-b138-2c8385e49d11 · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem Advances in Pseudospectral Methods for Optimal Control,
Reference 68
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation c07feee5-7397-4f26-9545-fcd1eb7a856e · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem A Review of Pseudospectra l Optimal Control: From Theory to Flight,
Reference 69
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation dbb8bf9d-7fc6-4f61-8e0a-60fb83e2f6bf · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem Direct Trajectory Optimiza tion by a Chebyshev Pseudospectral Method,
Reference 70
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Observation 8a52b1af-8be3-485a-9d6c-0377c39c5fc6 · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem Costate Computati on by a Chebyshev Pseudospectral Method,
Reference 71
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Unavailable: canonical work link unavailable.
Observation aaa4afb3-fed9-42be-8e0d-25d4bf4f3b69 · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem Unresolved cited work
Reference 72
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 0bbf056e-3591-432e-8297-624226cccd9c · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem Six Myths of Polynomial Interpolatio n and Quadrature,
Reference 73
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 726acd58-b63a-4207-b35d-f56754fbe496 · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem Fast Mesh Refinement in Pseudospectral Optimal Control,
Reference 74
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 5328529d-fb13-4958-8846-6ece19de3046 · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem An Optimal Control Theory for Nonlinear Op timization,
Reference 75
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation d37c559b-0917-4e07-b65d-29793d005544 · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem Derivation of Coordinate Descent Algorit hms from Optimal Control Theory
Reference 76
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 7792f2c4-60ec-403a-bc06-1ec5f36dd9c9 · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem On the Mathematics of the Natural Physics o f Optimization,
Reference 77
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation db26bd5d-a2a0-4d31-aae6-02520f8d35c8 · outbound
Universal Birkhoff Method for Computing Extremals in the Elliptic Restricted Three-Body Problem Unresolved cited work
Reference 2024
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
No inbound Pith citation observations are available.