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1754 papers in math.AP · page 11

  1. math.AP 2026-04-29 reviewed
    Global weak solutions exist for quasi-incompressible two-phase flows

    Global weak solutions to a diffuse-interface model for quasi-incompressible two-phase flows with unmatched densities and singular potential

    Mingwen Fei +3

  2. math.AP 2026-04-29 reviewed
    Log-epiperimetric inequality gives unique blow-ups for singular free boundaries

    Geometric structure of singular free boundary points for the logarithmic obstacle problem

    Lili Du +2

  3. math.AP 2026-04-29 reviewed
    Known matrix family yields stable boundary recovery of admittivity

    The local Calder\'on problem and the determination at the boundary of a complex anisotropic admittivity

    Jessica Crosse +1

  4. math.AP 2026-04-29 reviewed
    Chagas dispersal operator generates analytic semigroup

    Analytic semigroup generated by the dispersal process of a sylvatic transmission model of Chagas disease

    Narimene Benarbia (LANLMA) +3

  5. math.AP 2026-04-29 reviewed
    Sea-ice model gains well-posedness via Kelvin-Voigt damping

    A mathematical study of an elastic-viscous-plastic sea-ice model with the Kelvin-Voigt rheology

    Daniel W. Boutros +3

  6. math.AP 2026-04-29 reviewed
    Radial solution has positive second variation near p=2 for large α

    The Neumann problem for the generalized H\'enon equation. Local analysis

    Alexander I. Nazarov +1

  7. math.AP 2026-04-29 reviewed
    Radial solution is local minimizer for Hénon equation near p=2

    The Neumann problem for the generalized H\'enon equation. Local analysis

    Alexander I. Nazarov +1

  8. math.AP 2026-04-29 reviewed
    2D solutions converge to quadratics under weak perturbation decay

    Optimal Asymptotic Behavior at Infinity for Solutions of the Supercritical Lagrangian Mean Curvature Equation in Exterior Domains

    Jiguang Bao +1

  9. math.DG 2026-04-28 reviewed
    This paper offers an alternative proof that any complete noncompact 4-dimensional…

    A note on four dimensional Shrinking Gradient Ricci Solitons with Constant Scalar Curvature

    Chen Wang +1

  10. math.AP 2026-04-28 reviewed
    The paper develops a factorization method to reconstruct the support of compact…

    Reconstruction of the Support of an Inhomogeneity for the Fractional Helmholtz Equation

    Dana Zilberberg

  11. math.OC 2026-04-28 reviewed
    Benamou-Brenier formula holds for sub-Gaussian measures

    A PDE approach to Benamou--Brenier formula for the Schr\"odinger problem

    Mattia Garatti +3

  12. math.PR 2026-04-28 reviewed
    Nonlinear Markov processes not fixed by one-dimensional marginals

    Non-uniqueness of nonlinear Markov processes in the sense of McKean associated with parabolic PDEs

    Ehsan Abedi +2

  13. eess.SY 2026-04-28 reviewed
    Linear backstepping observer drives quasilinear heat error to zero

    Backstepping Observer for the Quasilinear Heat Equation with Linear Design Gains: Beyond Local Stability

    Mohamed Camil Belhadjoudja +1

  14. math.AP 2026-04-28 reviewed
    No nonnegative solutions for (p,q)-Laplace parabolic inequalities under volume growth

    On nonnegative solutions of the parabolic differential inequality with $(p,q)$-Laplace on Riemannian manifolds

    Biqiang Zhao

  15. math.AP 2026-04-28 reviewed
    Small L4 norm implies boundary regularity for Navier-Stokes weak solutions

    Boundary epsilon regularity for incompressible Navier--Stokes equations via weak-strong uniqueness

    Siran Li

  16. math.AP 2026-04-28 reviewed
    Periodic 1D Schrödinger waves bounded by (log N)^{1/6} in L6

    Sharp Strichartz estimate for the 1D periodic Schr\"odinger equation

    Puti Dai +1

  17. math.AP 2026-04-28 reviewed
    Fourth-order Schrödinger operators generate analytic semigroups in Lp

    Higher order Schr\"odinger operators

    Federica Gregorio +2

  18. math.AP 2026-04-28 reviewed
    Lipschitz stability recovers 2D Navier-Stokes velocity from initial data

    Conditonal Lipschitz stability for the Inverse Problem of the 2D Navier-Stokes System in a Bounded Domain

    Jishan Fan +3

  19. math.AP 2026-04-28 reviewed
    PDE models switch for traffic at green and red lights

    Mathematical Models of Traffic Flow at a Signalized Intersection

    Akbota Senkebayeva

  20. math.AP 2026-04-28 reviewed
    The paper proves two uniqueness theorems for viscosity solutions of path-dependent…

    Path-dependent Hamilton--Jacobi equations: Uniqueness results for viscosity solutions defined via families of compact sets

    Mikhail I. Gomoyunov

  21. math.AP 2026-04-28 reviewed
    Unique recovery of source and initial state from boundary measurement

    Uniqueness of simultaneous reconstruction of general space- and time-dependent sources and initial states in fractional diffusion equations and systems from single boundary measurements

    Jaan Janno

  22. math.AP 2026-04-28 reviewed
    Imperfect-interface solutions converge to perfect ones as resistance vanishes

    The transmission problem with imperfect interfaces of small resistance

    Shota Fukushima +2

  23. math.AP 2026-04-28 reviewed
    Spherical maximal functions reach weak type at L^p-L^q boundary

    Boundary estimates for the fractional spherical maximal function

    Riju Basak +2

  24. math.AP 2026-04-27 reviewed
    Flag manifold multiflows have discrete joint resonances

    Pollicott-Ruelle Resonances on Flag Manifolds

    Alessandro Morescalchi

  25. math.AP 2026-04-27 reviewed
    Diverging volume sum forces trivial solutions to graph Lane-Emden inequality

    Sharp Criteria for the existence of positive solutions to Lane-Emden-type inequalities on weighted graphs

    Qingsong Gu +3

  26. math.DG 2026-04-27 reviewed
    Spacetime positive mass theorem holds in all dimensions

    The Hyperboloidal and Spacetime Positive Mass Theorem in All Dimensions

    Sven Hirsch +3

  27. math.DG 2026-04-27 reviewed
    Spacetime positive mass theorem holds in all dimensions

    The Hyperboloidal and Spacetime Positive Mass Theorem in All Dimensions

    Sven Hirsch +3

  28. math.AP 2026-04-27 reviewed
    Global weak solutions exist for chemotaxis fluid model of vessel formation

    Chemotaxis compressible Navier-Stokes equations with density-dependent viscosity modeling vascular network formation

    Ansgar J\"ungel +1

  29. math.AP 2026-04-27 reviewed
    Nonlinear p-Laplacian problems gain solutions for all large p

    A maximum principle for the $p$-Laplacian, an eigenvalue estimate and a stabilization phenomenon for the large-$p$ regime

    Kevin Carrillo-Reina +1

  30. math.AP 2026-04-27 reviewed
    Small coupling yields two positive normalized solutions to critical system

    Multiple positive solutions with prescribed masses for a coupled Schr\"odinger system: mass mixed and Sobolev critical coupled case

    Qing Guo +3

  31. math.AP 2026-04-27 reviewed
    Constant ratio linearizes heat equation in varying geometry

    Lie symmetry analysis of the nonlinear generalized heat equation for varying cross-section geometry

    Targyn A. Nauryz

  32. math.AP 2026-04-27 reviewed
    PDEs on fractals built by transporting equations from the unit interval

    From PDEs on standard domains to self-similar particle systems on fractals

    Georgi Medvedev +2

  33. math.AP 2026-04-27 reviewed
    New inequality decides existence for mass-constrained fractional equations

    A generalisation of the Gagliardo--Nirenberg Inequality with applications to mass-critical and mass-subcritical elliptic equations

    Bartosz Bieganowski +1

  34. math.AP 2026-04-27 reviewed
    PDE conditions replace Mather measures for HJ stability

    A PDE formulation of Lyapunov stability for contact-type Hamilton-Jacobi equations

    Panrui Ni +1

  35. math.AP 2026-04-27 reviewed
    Fixed-point proof yields stationary solutions for bi-Laplace systems

    Existence of stationary solutions for some systems of integro-differential equations with Laplace and bi-Laplace operators

    Vitali Vougalter +1

  36. math.AP 2026-04-27 reviewed
    Segregated interfaces vanish instantly in asymmetric fast reaction limit

    Vanishing interfaces in an asymmetric fast reaction limit

    Yuki Tsukamoto

  37. math.AP 2026-04-27 reviewed
    Hölder regularity holds for magnetic Schrödinger equations with singularities

    Local regularity for anisotropic magnetic operators with general codimension singularities

    Giovanni Siclari +1

  38. math.DS 2026-04-27 reviewed
    The paper introduces discrete versions of Aubry and Mather sets derived from the discrete…

    Semi-Discrete Approximation of Aubry and Mather sets

    Fabio Camilli +1

  39. math.OC 2026-04-27 reviewed
    Benjamin-Ono equation approximately controllable with 2D input on torus

    The Benjamin-Ono equation with 2D control input: approximate controllability and its application

    Jia-Cheng Zhao

  40. math.OC 2026-04-27 reviewed
    Optimal hyperthermia controls exist for nonisothermal tumor model

    Optimal control for a fourth-order nonisothermal tumor growth model of Caginalp type

    Giulia Cavalleri +2

  41. cs.AI 2026-04-27 reviewed
    Multi-agent AI produces five original math proofs on open problems

    QED: An Open-Source Multi-Agent System for Generating Mathematical Proofs on Open Problems

    Chenyang An +3

  42. cs.AI 2026-04-27 reviewed
    Multi-agent system creates proofs for three open math problems

    QED: An Open-Source Multi-Agent System for Generating Mathematical Proofs on Open Problems

    Chenyang An +3

  43. math.DG 2026-04-27 reviewed
    Constant scalar curvature forces shrinking Ricci solitons to split

    A note on Rigidity of Shrinking Gradient Ricci Solitons with Constant Scalar Curvature

    Chen Wang +1

  44. math.AP 2026-04-27 reviewed
    This survey reviews multiplicity results for Allen-Cahn equations and systems in the…

    Survey on topological methods for Allen--Cahn equations and systems

    Jo\~ao Henrique Andrade +2

  45. math.AP 2026-04-26 reviewed
    Unique very weak solutions for heat equation with singular anisotropic diffusivity

    Very weak solutions of the heat equation with anisotropically singular time-dependent diffusivity

    Zhirayr Avetisyan +3

  46. math.AP 2026-04-26 reviewed
    Branching set in 2D Bernoulli free boundaries is locally finite

    Fine structure of the two-phase Bernoulli free boundaries in 2D

    Lorenzo Ferreri +2

  47. math.AP 2026-04-26 reviewed
    Hartree nonlinearity sets critical exponent at 1+(4+2γ)/(n+2β) for damped waves

    A new critical exponent for the semilinear damped wave equation with Hartree-type nonlinearity and initial data from homogeneous Besov spaces

    Duc An Phan

  48. math.AP 2026-04-26 reviewed
    MHD equations allow global large solutions for small Alfvén numbers

    On Global-in-time Solutions of Incompressible MHD Equations with Small Alfv\'en Numbers

    Fei Jiang +2

  49. math.AP 2026-04-26 reviewed
    Quadratic blow-ups are unique at free boundary singularities

    Uniqueness of Blow-ups for the Superconductivity Free Boundary Problem

    Shibing Chen +2

  50. math.AP 2026-04-26 reviewed
    Global strong solutions exist for NSK system in whole space with large data

    On the Cauchy problem for the multi-dimensional compressible Navier-Stokes-Korteweg system: Global strong solutions with arbitrarily large initial data

    Xiangdi Huang +2