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775 papers in math.FA · page 14
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Perturbation technique proves maximal L^q regularity on edge manifolds
Maximal $L^{q}$-regularity for the Laplacian on manifolds with edges
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P-contractions split into unitary and non-unitary parts
Operators associated with the pentablock and their relations with biball and symmetrized bidisc
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Geometric-weight shifts split into subnormal or k-hyponormal sectors
Geometrically regular weighted shifts
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Hardy operator Sobolev norms match those without potential in half-space
Equivalence of Sobolev norms in Lebesgue spaces for Hardy operators in a half-space
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Rotations around fixed points realize Klein-Gordon breathers
Time-dependent finite-dimensional dynamical system representation of breather solutions
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Wedge products converge weakly at critical exponents on closed manifolds
A wedge product theorem of compensated compactness theory with critical exponents on Riemannian manifolds
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Sparse vectors uniquely recovered from power spectrum at N/2 sparsity
The generic crystallographic phase retrieval problem
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Dirac systems recovered from spectral functions
Dirac systems with locally square-integrable potentials: direct and inverse problems for the spectral functions
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Bound majorization turns frame sums into frames
Sums of Frames from the Weyl--Heisenberg Group and Applications to Frame Algorithm
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Unique L2 solutions exist for conditional fractional SDEs
Conditional stochastic differential equations driven by fractional Brownian motion
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Wasserstein MPVFs match law-invariant dissipative operators
A Lagrangian approach to totally dissipative evolutions in Wasserstein spaces
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Fredholm pairs extend de Branges factorization to vector valued spaces
Some aspects of vector valued de Branges spaces of entire functions
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Linear program recovers heat kernels on graphs from superpositions
Deconvolution on graphs via linear programming
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Quantum samplers prepare thermal states via Lindblad equations
Quantum Thermal State Preparation
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Trace formulas now cover functions of several operators
Trace formulas in higher dimensions
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Heat kernels equate p-energy norms on fractals
Heat kernel-based p-energy norms on metric measure spaces
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Bipolar theorems extend to non-negative random variables without extra assumptions
Bipolar Theorems for Sets of Non-negative Random Variables
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Strongest heat property on groups yields unique heat problem solutions
Heat properties for groups
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Local product on sheet yields new s-norm integral inequalities
An inequality of multiple integral of $s$ norm of vectors in $\mathbb{R}^n$
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Affinely invariant spaces on tube domains are fully classified
Invariant Spaces of Holomorphic Functions on Symmetric Siegel domains
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Survey collects invariant holomorphic spaces on symmetric domains
A Survey on Invariant Spaces of Holomorphic Functions on Symmetric Domains
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Minimal connections characterize strong L^p limits of singular vector fields
Weak and strong $L^p$-limits of vector fields with finitely many integer singularities in dimension $n$
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Bernstein-Szegő measures on R² characterized by finite moments
Bernstein-Szeg\H{o} measures in the plane
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Zero functional extends uniquely on Hilbert modules over W* and monotone complete algebras
Regularity results for classes of Hilbert C*-modules with respect to special bounded modular functionals
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Covariance subspaces detect vector field anomalies without distribution assumptions
Distribution-Free Stochastic Analysis and Robust Multilevel Vector Field Anomaly Detection
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Twice Nyquist sampling in two bins ensures Gabor uniqueness
Sampling at twice the Nyquist rate in two frequency bins guarantees uniqueness in Gabor phase retrieval
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Mock Fourier series diverge for quarter Cantor measure
The divergence of Mock Fourier series for spectral measures
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Baker-Campbell-Hausdorff formula now holds for unbounded operators
Unbounded generalization of the Baker-Campbell-Hausdorff formulae
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Banach space is p-uniformly C-convex iff its p-Bohr radius is positive
Bohr and Rogosinski inequalities for operator valued holomorphic functions
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New bifurcations proved for parameter-dependent Hamiltonian problems
Bifurcations for Hamiltonian systems
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Weber-Orr transforms invert after kernel eigenfunctions are added
Fourier inversion theorems for integral transforms involving Bessel functions
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Bohr inequalities extend to operator-valued functions in several variables
Operator valued analogues of multidimensional Bohr's inequality
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Bohr radii found for operator-valued polyanalytic functions
Bohr operator on opertor valued polyanalytic functions on simply connected domains
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Bohr radius defined for Banach-valued maps on domains
Bohr radius for Banach spaces on simply connected domains
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Two-sided inner rational operator functions are finite Blaschke-Potapov products
Operator-valued rational functions
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Measure conditions characterize Laplace-Carleson embeddings on L^∞
Laplace-Carleson embeddings and infinity-norm admissibility
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Intersections of frame space translates are almost slice-full
Intersections of translates of finite-dimensionally valued frame spaces are conditionally slice-full and almost slice-full
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Derivative operator shown to be chaotic on C and L_p spaces
On the chaoticity of derivatives
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Non-exact operator spaces can have WEP and OLLP
Operator spaces with the WEP, the OLLP and the Gurarii property
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Chain complexes produce continual Lie algebras from Leibniz products
Continual Lie algebras determined by chain complexes
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Finite vanishing moments suffice for unique wavelet phase retrieval of bandlimited signals
Phase retrieval of bandlimited functions for the wavelet transform
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Diagonal cube section volumes increase strictly with dimension
Central diagonal sections of the $n$-cube
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*-Homomorphism is quasi-isometric embedding under conditions
Quasi-isometric embedding between $*$-algebras
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Transformation groups gain Følner-style nets for amenability
Amenability and Inner Amenability of Transformation Groups
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Spectral mapping theorems extend to scalar type operators
On spectral inclusion and mapping theorems for scalar type spectral operators and semigroups
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E-valued Fourier hyperfunctions exist iff E has property (PA)
Vector-valued Fourier hyperfunctions and boundary values
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Infinite-dim Banach space over GF(2) forces every operator to attain its norm
Properties of an infinite dimensional Banach space over the field with two elements
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Counterterm forced into magnetic path integral by approximation independence
A rigorous mathematical construction of Feynman path integrals for the Schr\"odinger equation with magnetic field
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Reverse Hölder classes characterized by K-functional indices
Reverse Holder inequalities revisited: Interpolation, Extrapolation, Indices and Doubling
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Finite perimeter sets decompose into indecomposables in metric spaces
Indecomposable sets of finite perimeter in doubling metric measure spaces