arXiv Math @arxiv_math@qoto.org

The Poincar\'e exponent and the dimensions of Kleinian limit sets. (arXiv:2108.05408v1 [math.DS]) http://arxiv.org/abs/2108.05408

Cohomology and deformations of weighted Rota-Baxter operators. (arXiv:2108.05411v1 [math.RT]) http://arxiv.org/abs/2108.05411

The Smallest Singular Value of a Shifted Random Matrix. (arXiv:2108.05413v1 [math.PR]) http://arxiv.org/abs/2108.05413

Commuting normal operators and joint numerical range. (arXiv:2108.05414v1 [math.FA]) http://arxiv.org/abs/2108.05414

On comparison of fractional Laplacians. (arXiv:2108.05416v1 [math.AP]) http://arxiv.org/abs/2108.05416

Performance Assessment of Energy-preserving, Adaptive Time-Step Variational Integrators. (arXiv:2108.05420v1 [math.NA]) http://arxiv.org/abs/2108.05420

Loci of Poncelet Triangles with Multiple Caustics. (arXiv:2108.05430v1 [math.MG]) http://arxiv.org/abs/2108.05430

A monoidal Dold-Kan correspondence for comodules. (arXiv:2108.04835v1 [math.AT]) http://arxiv.org/abs/2108.04835

Enumeration of binary trees compatible with a perfect phylogeny. (arXiv:2108.04849v1 [q-bio.PE]) http://arxiv.org/abs/2108.04849

The chromatic symmetric function of a graph centred at a vertex. (arXiv:2108.04850v1 [math.CO]) http://arxiv.org/abs/2108.04850

Estimating a distribution function for discrete data subject to random truncation with an application to structured finance. (arXiv:2108.04854v1 [math.ST]) http://arxiv.org/abs/2108.04854

Four-dimensional noncommutative deformations of $U(1)$ gauge theory and $L_{\infty}$ bootstrap. (arXiv:2108.04856v1 [hep-th]) http://arxiv.org/abs/2108.04856

An experimental study of two predictive reinforcement learning methods and comparison with model-predictive control. (arXiv:2108.04857v1 [cs.RO]) http://arxiv.org/abs/2108.04857

Unchaining surgery, branched covers, and pencils on elliptic surfaces. (arXiv:2108.04868v1 [math.GT]) http://arxiv.org/abs/2108.04868

The Integer group determinants for the Heisenberg group of order $p^3$. (arXiv:2108.04870v1 [math.NT]) http://arxiv.org/abs/2108.04870

Classification of $3 \operatorname{mod} 5$ arcs in $\operatorname{PG}(3,5)$. (arXiv:2108.04871v1 [math.CO]) http://arxiv.org/abs/2108.04871

Automorphisms of the fine curve graph. (arXiv:2108.04872v1 [math.GT]) http://arxiv.org/abs/2108.04872

On the optimal layout of a dining room in the era of COVID-19 using mathematical optimization. (arXiv:2108.04233v1 [cs.OH]) http://arxiv.org/abs/2108.04233

On some explicit integrals related to "fractal mountains". (arXiv:2108.04237v1 [nlin.CD]) http://arxiv.org/abs/2108.04237

Trends, Directions for Further Research, and Some Open Problems of Fractional Calculus. (arXiv:2108.04241v1 [math.CA]) http://arxiv.org/abs/2108.04241