INDEX
Every paper Pith has read and judged, in one searchable index.
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math.AP arXiv submitted 2026-09-10This paper investigates which functions maximize mixed-norm Strichartz inequalities for…
Felipe Gon\c{c}alves +2 · “Gaussians Do Not Always Maximize Mixed-Norm Strichartz Inequalities for the Schr\"odinger Equation”
2609.11644 -
math.CA arXiv submitted 2026-09-10Two criteria spot curves that inscribe every rectangle
Tomohiro Asano +1 · “Liouville regular Jordan curves”
2609.11598 -
math.CA arXiv submitted 2026-09-10Shorter proof yields dimension-free Lp bounds for maximal Riesz transforms
Maciej Kucharski +1 · “Shorter proof of dimension-free $L^p$ estimates for maximal Riesz transforms”
2609.11537 -
math.FA arXiv submitted 2026-09-09Jump sets are always rectifiable in sub-Riemannian spaces
Marco Di Marco · “Whitney extension theorem and intrinsic rectifiability of jump sets in Carnot-Carath\'eodory spaces”
2609.10471 -
math.AG arXiv submitted 2026-09-09Hermite polynomials are the only extremizers of the finite free Stam inequality
Baran Hashemi +1 · “When Finite Free Curves Split”
2609.10367 -
math.CA arXiv submitted 2026-09-09All coordinates of Chenevier's critical vectors are positive
Shisong Xu · “Positivity and Asymptotics for Chenevier's Orthogonal Polynomials”
2609.10328 -
math.CA arXiv submitted 2026-09-09Bessel positivity boundary is strictly convex
K. Castillo +1 · “A proof of Askey's convexity conjecture”
2609.10209 -
math.CA arXiv submitted 2026-09-09Loomis-Whitney inequalities now cover every Reiter-Heisenberg group
Sheng-Chen Mao +1 · “Loomis-Whitney inequalities on Reiter-Heisenberg groups”
2609.10091 -
math.CA arXiv submitted 2026-09-09Dimension-free ball maximal bound proved for all exponents p>1
Sheng-Chen Mao · “Dimension-free estimates for the full discrete Euclidean ball maximal function”
2609.10083 -
math.CA arXiv submitted 2026-09-09Analytic proof settles Mockenhaupt's three-term majorant conjecture
Guancheng Pan +4 · “Mockenhaupt's Three-Term Hardy-Littlewood Majorant Conjecture”
2609.09740 -
math.CA arXiv submitted 2026-09-08Two-weight condition fails for one-sided maximal operator in 3D+
Dinghuai Wang · “On the Two-Weight Problem for One-Sided Maximal Operators in Higher Dimensions”
2609.08975 -
math.CA arXiv submitted 2026-09-08Critical L^p bound for Born-Jordan distribution proved
Yaojun Wang · “Endpoint bounds for the Born-Jordan distribution”
2609.08922 -
math.CA arXiv submitted 2026-09-08Gowers norms get a strictly better log-convexity bound
Vjekoslav Kova\v{c} +1 · “Estimates for $L^p$ variants of Gowers norms”
2609.08916 -
math.NA arXiv submitted 2026-09-08One condition guarantees unique bridge deflection and fast iteration
Jinxiang Wang · “On the well-posedness and efficient approximation for the classical Melan equation in suspension bridges”
2609.08912 -
math.CA arXiv submitted 2026-09-08New bases disprove the Calderón-sum and wavelet-set conjectures
Jordy Timo van Velthoven +1 · “Wavelet orthonormal bases for nonexpansive dilations”
2609.08746 -
math.CA arXiv submitted 2026-09-08Cantor-dust–circle sum has interior iff λ>1/4
Jiangtao Li +2 · “Intersections and Minkowski Sums of Four-Corner Cantor Dusts with the Unit Circle”
2609.08568 -
math.AP arXiv submitted 2026-09-08Weak-type bound for Dunkl–Riesz transform depends on reflection count
Suman Mukherjee · “Dimension free weak-type endpoint estimates for the vectors of the Dunkl--Riesz transform”
2609.08492 -
math.CA arXiv submitted 2026-09-08Symmetric Laguerre zero products prove Hermite conjecture
K. Castillo · “Symmetric products of Laguerre zeros”
2609.08480 -
math.CA arXiv submitted 2026-09-08p>1: dimension-free ℓ^p bounds for Euclidean ball averages
Kaiwen Jin +1 · “Full-radius dimension-free maximal inequalities for discrete Euclidean balls”
2609.08433 -
math.CA arXiv submitted 2026-09-08One dimension-free bound settles the old L2 lattice-ball question
Kaiwen Jin +1 · “Full-radius dimension-free maximal inequalities for discrete Euclidean balls”
2609.08433 -
math.CA arXiv submitted 2026-09-07Unified confluence scheme ties ten multiple orthogonal families to a Hahn-like ancestor
Manuel Ma\~nas · “An Askey-Type Confluence Scheme for Hahn-Like Multiple Orthogonality”
2609.08048 -
math.CA arXiv submitted 2026-09-07Solvability of singular DAE boundary problems reduced to two checks
Anar Assanova +3 · “Boundary value problems for linear differential-algebraic equations: solvability via the Kronecker canonical form”
2609.07980 -
math.CA arXiv submitted 2026-09-07Optimal covering theorem for balls resolves Solyanik conjectures
Mayukh Mukherjee · “A sharp covering theorem and Solyanik estimates for Euclidean balls”
2609.07880 -
math.PR arXiv submitted 2026-09-07Complex Gaussian matrix: average singular value bounded for all d
Luis Daniel Abreu +1 · “Non-asymptotic bounds for the average singular value of a complex Gaussian matrix”
2609.07802 -
math.CA arXiv submitted 2026-09-07Cyclic-group Bohnenblust–Hille constants grow polynomially
Joseph Slote +1 · “Polynomial Bohnenblust--Hille bounds for product of cyclic groups”
2609.07758 -
math.CA arXiv submitted 2026-09-07Fourier sums on cyclic groups now follow a polynomial bound
Joseph Slote +1 · “Polynomial Bohnenblust--Hille bounds for product of cyclic groups”
2609.07758 -
math.CA arXiv submitted 2026-09-07Bidiagonal factorization tames Pi├▒eiro orthogonal polynomials
Am\'ilcar Branquinho +3 · “Pi\~neiro mixed orthogonal polynomials and bidiagonal factorization”
2609.07678 -
math.AP arXiv submitted 2026-09-07Fractional and logarithmic Helmholtz equations are equivalent for all nonnegative…
A. Biswas +2 · “The equivalence of solutions to fractional and logarithmic Helmholtz equations”
2609.07553 -
math.CA arXiv submitted 2026-09-07Multilinear Hilbert transforms along curves: bounded for all r>1/3
Jingwei Guo +2 · “Boundedness of Multilinear Hilbert Transforms Along Moment Curves”
2609.07513 -
math.CA arXiv submitted 2026-09-07Two-parameter variation of torus averages hits sharp bounds
Juyoung Lee +3 · “Two-parameter variational estimates for averages over tori”
2609.07422 -
math.CA arXiv submitted 2026-09-07Small delays cannot destroy a system's exponential dichotomy
Shuang Chen +1 · “Admissible characterization in delay equations and robustness of exponential dichotomies against small-delay perturbations”
2609.07407 -
math.CA arXiv submitted 2026-09-06Every uncountable Borel set yields a zero-measure Kakeya set
Cheng Chen +6 · “Some constructions of restricted Kakeya sets”
2609.06556 -
math.CA arXiv submitted 2026-09-06Gowers U^k uncertainty conjecture fails for k≥6
Iana Vranesko · “A counterexample to the Gowers $U^k$ uncertainty conjecture for $k\ge 6$”
2609.06531 -
math.CA arXiv submitted 2026-09-05Curved Kakeya lifts to linear
Arian Nadjimzadah · “Lifting curved Kakeya sets to linear Kakeya sets”
2609.06299 -
math.CA arXiv submitted 2026-09-052^d times the Nikolskii constant tends to π/2
D. V. Gorbachev · “Exact Asymptotics of the Multidimensional Nikolskii Constant”
2609.06240 -
math.CA arXiv submitted 2026-09-05Finite convolution transform for hypergeometric series
Fatma Z\"urnac{\i} Yeti\c{s} · “Terminating Zero-Balanced Hypergeometric Series Using Divided Differences”
2609.06168 -
math.CA arXiv submitted 2026-09-05Unit lemniscate areas shrink to zero for every capacity-one set
Ioannis Tzachristas · “A solution to the Erd\H{o}s Problem #1040”
2609.06050 -
math.CA arXiv submitted 2026-09-05Every C¹ bump's gradient range equals the closure of its interior
Tao Hu · “Regular closed gradient ranges and asymptotic gradient values”
2609.05951 -
math.CA arXiv submitted 2026-09-05One finite test decides which fractal frequency sets form bases
Li-Xiang An +2 · “Characterization on spectra of self-similar measures and the dual spectral set conjecture”
2609.05830 -
math.NT arXiv submitted 2026-09-05Digit-restricted prime gaps: exact counts for pairs and triples
Rui Han +2 · “Primes with Restricted-Digit Differences”
2609.05810 -
math-ph arXiv submitted 2026-09-04Flat tori fail negative type at every power
Ye Zhou · “Distance Energies and Negative Type of Flat Tori”
2609.05622 -
math.CA arXiv submitted 2026-09-04Cosine sum of N integers forced below -c N^{1/5}
Abhishek Shankar · “A Log-Free $n^{1/5}$ Bound for Chowla's Cosine Problem”
2609.05338 -
math.AP arXiv submitted 2026-09-04Explicit limit found for k-Hessian eigenvalue on ball
Nicholas McCleerey +2 · “Asymptotics for the $k$-Hessian Eigenvalue on the Unit Ball”
2609.05277 -
math.CA arXiv submitted 2026-09-04No zeros found in golden-mean Fourier scan up to 10 million
Yi-Qiu Mao +1 · “On the spectrality of the non-homogeneous golden-mean self-similar measure”
2609.04701 -
math.CA arXiv submitted 2026-09-04Primes (almost all) are complete for this N-Bernoulli convolution spectrum
Zi-Chao Chi +2 · “Primes are Complete for a Class of $N$-Bernoulli Convolutions Spectral Pair”
2609.04682 -
math.CA arXiv submitted 2026-09-03Reconstructing Bourgain's circular maximal proof: Fourier meets geometry
Halit Yigit Gunduz +1 · “Bourgain's proof of the circular maximal theorem: an exposition”
2609.04471 -
math.CA arXiv submitted 2026-09-03Quadratic Hilbert transform fails weak type (1,1)
Anastasios Fragkos +2 · “Endpoint Estimates for Stein's Purely Quadratic Carleson Operator”
2609.04101 -
math.DS arXiv submitted 2026-09-03Same-sign charges: only finitely many electric equilibria
Alberto Enciso +1 · “The finiteness conjecture for equilibria of electric fields generated by point charges of one sign”
2609.03965 -
math.CA arXiv submitted 2026-09-03Rough kernels beyond L log L get weak type (1,1)
Yanping Chen +1 · “Hausdorff--Choquet Angular Spaces and Weak-Type $(1,1)$ Bounds for Rough Maximal Operators”
2609.03785 -
math.CA arXiv submitted 2026-09-03Maximal rough singular integrals admit a pure $(1,p)$-sparse bound
Yuhao Wu · “Sparse bounds for maximal rough singular integrals”
2609.03751