arXiv Math @arxiv_math@qoto.org

Linear subspaces in hypersurfaces over perfect fields. (arXiv:2107.08080v1 [math.AG]) http://arxiv.org/abs/2107.08080

Discriminants et sommes de carr\'es. (arXiv:2107.08081v1 [math.RT]) http://arxiv.org/abs/2107.08081

Isomorphisms and derivations of partial flag incidence algebras. (arXiv:2107.08082v1 [math.RA]) http://arxiv.org/abs/2107.08082

On Some Properties of Irrational Subspaces. (arXiv:2107.08084v1 [math.NT]) http://arxiv.org/abs/2107.08084

Almost invariant subspaces and operators. (arXiv:2107.08085v1 [math.RT]) http://arxiv.org/abs/2107.08085

Non-Parametric Manifold Learning. (arXiv:2107.08089v1 [math.ST]) http://arxiv.org/abs/2107.08089

Optimality Conditions for Bilevel Imaging Learning Problems with Total Variation Regularization. (arXiv:2107.08100v1 [math.OC]) http://arxiv.org/abs/2107.08100

The hypersimplex canonical forms and the momentum amplituhedron-like logarithmic forms. (arXiv:2107.07520v1 [hep-th]) http://arxiv.org/abs/2107.07520

On refined Chern-Simons and refined ABJ matrix models. (arXiv:2107.07525v1 [hep-th]) http://arxiv.org/abs/2107.07525

Polarizations and Hook Partitions. (arXiv:2107.07535v1 [math.AC]) http://arxiv.org/abs/2107.07535

Fast First-Order Algorithm for Large-Scale Max-Min Fair Multi-Group Multicast Beamforming. (arXiv:2107.07540v1 [cs.IT]) http://arxiv.org/abs/2107.07540

On Boundaries of $\varepsilon$-neighbourhoods of Planar Sets, Part II: Global Structure and Curvature. (arXiv:2107.07544v1 [math.MG]) http://arxiv.org/abs/2107.07544

Internal quantum reference frames for finite Abelian groups. (arXiv:2107.07545v1 [quant-ph]) http://arxiv.org/abs/2107.07545

Picard hyperbolicity of manifolds admitting nilpotent harmonic bundles. (arXiv:2107.07550v1 [math.AG]) http://arxiv.org/abs/2107.07550

Supporting the robust ordinal regression approach to multiple criteria decision aiding with a set of representative value functions. (arXiv:2107.07553v1 [math.OC]) http://arxiv.org/abs/2107.07553

Combinatorial settlement planning. (arXiv:2107.07555v1 [math.CO]) http://arxiv.org/abs/2107.07555

On universal approximation and error bounds for Fourier Neural Operators. (arXiv:2107.07562v1 [math.NA]) http://arxiv.org/abs/2107.07562

Computing Pythagorean Triples. (arXiv:2107.06891v1 [math.GM]) http://arxiv.org/abs/2107.06891

Topological Lattice Models with Constant Berry Curvature. (arXiv:2107.06902v1 [cond-mat.str-el]) http://arxiv.org/abs/2107.06902

An Alexander method for infinite-type surfaces. (arXiv:2107.06909v1 [math.GT]) http://arxiv.org/abs/2107.06909