Open Research Index

56,334 records

  1. On Borodin-Gorin presentation of Heckman-Opdam $\mathfrak{gl}_n$ hypergeometric function

    L. Cherepanov, S. Khoroshkin

    arXivOct 21, 2026math-phscore 0

  2. Structure-Preserving Dimension Reduction and Surrogates for Partially Linear Bayesian Inverse Problems

    Ziheng Zhang, Dingcheng Luo, Thomas O'Leary-Roseberry, Umberto Villa, Omar Ghattas

    arXivOct 21, 2026math.NAscore 0

  3. Matrix-Free Local Multigrid for $C^1$ Hermite Discretizations on GPUs

    Michał Wichrowski

    arXivOct 21, 2026math.NAscore 0

  4. Automorphisms of Twisted Chevalley Groups over Commutative Rings

    Elena I. Bunina, Deep H. Makadiya

    arXivOct 21, 2026math.GRscore 0

  5. Rational limit of Rains integrals of type $A_n$

    L. Cherepanov

    arXivOct 21, 2026math-phscore 0

  6. Covering lemmas associated to maximal operators of weak type

    Paul Hagelstein, Fedor Nazarov, Blanca Radillo-Murguia

    arXivOct 21, 2026math.CAscore 0

  7. Scattering of plane waves and a modified Pompeiu criterion

    Narek Hovsepyan, Michael S. Vogelius

    arXivOct 21, 2026math.APscore 0

  8. Finite time implosions of the multidimensional compressible Euler equations with a finite far-field cutoff

    Jack Luong, Reed Spitzer, Scott D. Ramsey, Andrea L. Bertozzi, Roy Baty

    arXivOct 21, 2026math.APscore 0

  9. Simultaneous popular polynomial differences in higher dimensions

    Guo-Dong Hong

    arXivOct 21, 2026math.NTscore 0

  10. A note on functional non-central limit theorem for periodic regime-switching stable-like processes

    Nikola Sandrić

    arXivOct 21, 2026math.PRscore 0

  11. Optimal CLT error bounds in the second order Wasserstein metric via Stein's method for weakly dependent sequences

    Yeor Hafouta, Juho Leppanen

    arXivOct 21, 2026math.PRscore 0

  12. Partial Breakdown of Integrability in Nearly Integrable Systems

    Marian Gidea, Shoya Motonaga

    arXivOct 21, 2026math.DSscore 0

  13. A unified variational framework for augmented Lagrangian preconditioning of saddle point systems: applications to mixed-dimensional and fictitious domain methods

    Michele Benzi, Marco Feder, Luca Heltai, Federica Mugnaioni

    arXivOct 21, 2026math.NAscore 0

  14. The Porous Medium Equation and Convexity

    Ning Yu

    arXivOct 21, 2026math.APscore 0

  15. Relative Hitchin fibrations and endoscopy for Unitary Friedberg--Jacquet varieties

    Thomas Hameister, Spencer Leslie

    arXivOct 21, 2026math.AGscore 0

  16. Permutation classes need not have proper growth rates

    Jay Pantone, Vincent Vatter

    arXivOct 21, 2026math.COscore 0

  17. Asymptotical results on the automorphism groups of canonical double cover of graphs

    Bartłomiej Bychawski, Ademir Hujdurović, Đorđe Mitrović, Gabriel Verret

    arXivOct 21, 2026math.COscore 0

  18. Isogenies of Oriented Elliptic Curves

    Doron Grossman-Naples

    arXivOct 21, 2026math.ATscore 0

  19. Source integrability and the frontier $α=\tfrac12$ in time-fractional diffusion

    Edison A. Vásquez-Martínez, Mauricio A. Londoño-Arboleda

    arXivOct 21, 2026math.APscore 0

  20. The longest increasing subsequences of Luce permutations and permutons

    Jacopo Borga, Victor Dubach

    arXivOct 21, 2026math.PRscore 0

  21. Simple finite-dimensional binary Lie superalgebras

    Hani Abdelwahab, Ivan Kaygorodov

    arXivOct 21, 2026math.RAscore 0

  22. A Transformer-based Approach for Real-time Multi-agent Path Planning with Varying Initial/Final Conditions

    Qian Zhang, Shanqing Liu, Jerome Darbon, George Karniadakis

    arXivOct 21, 2026math.OCscore 0

  23. Robust topology optimization of isogeometric Kirchhoff--Love shells by the Speed Method

    Philipp Eisenhardt, Fernando Hübner Scherer, Barbara Wohlmuth, Andrei Constantinescu

    arXivOct 21, 2026math.NAscore 0

  24. The symplectic leaves of the affine Poisson $C^\infty$-scheme associated with a singular subalgebroid

    Ruben Louis

    arXivOct 21, 2026math.SGscore 0

  25. The Serrin exponent for Lane-Emden inequalities driven by sums of fractional p-Laplacians

    Leandro M. Del Pezzo, Bryan Pichucho, Alexander Quaas

    arXivOct 21, 2026math.APscore 0

  26. New criteria for upper bounds on the number of limit cycles in Liénard systems

    Chen Cao, Hebai Chen, Yilei Tang

    arXivOct 21, 2026math.DSscore 0

  27. Injectivity and continuity of the intersection form in infinite type

    Tommaso Cremaschi, Didac Martinez-Granado

    arXivOct 21, 2026math.GTscore 0

  28. A remoteness formula for generalized Wythoff games

    Raúl Sánchez Galán, Yijie Xu

    arXivOct 21, 2026math.COscore 0

  29. Reflections on Trusting Lean

    Lorenzo Bresolin, Marcello Mamino

    arXivOct 21, 2026math.LOscore 0

  30. Energy-rate equidistribution for adaptive SSAV--BDF2 integration of gradient flows

    Suki Shergill, JF Williams

    arXivOct 21, 2026math.NAscore 0

  31. Fefferman--Chang-type atomic decompositions for product Hardy spaces associated with Schrödinger operators

    Agnieszka Hejna-Łyżwa

    arXivOct 21, 2026math.FAscore 0

  32. Local Optimality of the d-cube for Laplacian Eigenvalues

    Braxton Osting, Robert Viator

    arXivOct 21, 2026math.SPscore 0

  33. A smooth Riemannian metric on an arbitrary product of spheres with Bernoulli geodesic flow

    Keith Burns, Tomas Gedeon, Yuping Ruan

    arXivOct 21, 2026math.DSscore 0

  34. Classification of compatible left-symmetric conformal algebras on solvable Lie conformal algebras of rank two

    Yuanmeng Zhai, Yanyong Hong

    arXivOct 21, 2026math.RAscore 0

  35. An explicit elementary proof of no Landau--Siegel zeros

    Victor Zhenyu Guo

    arXivOct 21, 2026math.NTscore 0

  36. $\SL_3$ dual pairs

    Petar Bakić, Wee Teck Gan, Gordan Savin

    arXivOct 21, 2026math.RTscore 0

  37. Finiteness theorems for Cayley permutation classes

    Giulio Cerbai, Anders Claesson

    arXivOct 21, 2026math.COscore 0

  38. Comb Tensor Network Finite-Difference Time-Domain Algorithms for 2D and 3D Electromagnetic Simulations

    Jonathan Tabares, Erika Ye, Yang Liu

    arXivOct 21, 2026math.NAscore 0

  39. A note on the proof of Barnette's conjecture

    Zhentao Li

    arXivOct 21, 2026math.COscore 0

  40. Discovery of Singularities in Partial Differential Equations Using Adaptive Numerical Discretizations

    Allen Yang, Lucas Amoudruz, Petros Koumoutsakos

    arXivOct 21, 2026math.NAscore 0

  41. Entropy bounded compact stencil Runge-Kutta discontinuous Galerkin method for hyperbolic conservation laws

    Deepak Kumar, Pratima Rai, Arvind Patel

    arXivOct 21, 2026math.NAscore 0

  42. An F-Type Normal-Reference Calibration for High-Dimensional Covariance Testing

    Pengfei Wang

    arXivOct 21, 2026math.STscore 0

  43. When Language Models Misinterpret Uncertainty in Earth System Mechanism Attribution

    Pouria Behnoudfar, Nan Chen

    arXivOct 21, 2026math.DSscore 0

  44. The linearity Conjecture

    Peter Sziklai

    arXivOct 21, 2026math.COscore 0

  45. Drinfeld presentation of affine iquantum groups via iHopf algebras

    Ming Lu, Xiaolong Pan

    arXivOct 21, 2026math.QAscore 0

  46. A Study in Solution Models for SAT using the PBNF-transform

    Pelle Brooke Borgeke

    arXivOct 21, 2026math.LOscore 0

  47. Supercritical magnetic ray transforms in hyperbolic space: the complexification method from the transport-twistor lens

    François Monard

    arXivOct 21, 2026math.APscore 0

  48. The reverse Ritz inclusion: computable bounds on the pseudospectra of an operator by those of a finite-rank compression

    Isaia Nisoli

    arXivOct 21, 2026math.NAscore 0

  49. High-Order Fully Discrete Entropy-Stable DG Methods with Compact Explicit Single-Step Time Discretizations

    Yuchang Liu, Yan Jiang, Mengping Zhang

    arXivOct 21, 2026math.NAscore 0

  50. Matrix Triangle Inequalities: Past, Present, and Future

    Jean-Christophe Bourin, Teng Zhang

    arXivOct 21, 2026math.FAscore 0

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