CUEBES

Stability phenomena for Kac-Moody groups

arXiv:2602.08175v2 Announce Type: replace Abstract: We show that a canonical procedure of extending generalized Dynkin diagrams gives rise to families of Kac-Moody groups that satisfy...

Technology Software

arXiv Math Mar 10

Counting spaces of functions on separable compact lines

arXiv:2602.09143v2 Announce Type: replace Abstract: We investigate the following general problem, closely related to the problem of isomorphic classification of Banach spaces $C(K)$ of continuous...

Software Policy

arXiv Math Mar 10

Covariate-Adaptive Randomization in Clinical Trials without Inflated Variances

arXiv:2602.10760v3 Announce Type: replace Abstract: Covariate adaptive randomization (CAR) procedures are extensively used to reduce the likelihood of covariate imbalances occurring in clinical trials. In...

Medicine & Health Software

arXiv Math Mar 10

Exact determinant formulas for coalescing particle systems

arXiv:2602.10782v2 Announce Type: replace Abstract: When particles on a line collide, they may coalesce into one. Such systems arise in the voter model, where boundaries...

Chemistry Software

arXiv Math Mar 10

Towards Monoidal Categorifications of Twisted Products of Flag Varieties

arXiv:2602.11559v3 Announce Type: replace Abstract: Let $G$ be a simple, simply connected, simply laced algebraic group. We construct a monoidal category of representations of the...

Quantum Computing Mathematics

arXiv Math Mar 10

Determinant and Pfaffian formulas for particle annihilation

arXiv:2602.13183v2 Announce Type: replace Abstract: When particles on a line collide, they may annihilate - both are destroyed. Computing exact annihilation probabilities has been difficult...

Software Energy

arXiv Math Mar 10

A surface with representable $\text{CH}_{0}$-group but no universal zero-cycle

arXiv:2602.13435v2 Announce Type: replace Abstract: We introduce a new obstruction to the existence of a universal $0$-cycle on a smooth projective complex variety. As an...

Software Mathematics

arXiv Math Mar 10

Some properties of G-SVIEs

arXiv:2602.14137v2 Announce Type: replace Abstract: In this paper, we investigated the solvability of G-SVIEs under two cases: time-varying Lipschitz coefficients and integral-Lipschitz coefficients. Using the...

Policy

arXiv Math Mar 10

Modular Nahm sums for symmetrizable matrices of indices $({2,\ldots, 2},1)$ and $({1,\ldots, 1},2)$

arXiv:2602.14483v2 Announce Type: replace Abstract: In this paper, we present three families of modular Nahm sums for symmetrizable matrices with arbitrary rank $r\geq 2$ of...

Policy Biology

arXiv Math Mar 10

Joint Majorization-Minimization for Nonnegative CP and Tucker Decompositions under $\beta$-Divergences: Unfolding-Free Updates

arXiv:2602.14683v2 Announce Type: replace Abstract: We study majorization-minimization methods for nonnegative tensor decompositions under the $\beta$-divergence family, focusing on nonnegative CP and Tucker models. Our...

Software Policy

arXiv Math Mar 10

Polynomial-time isomorphism test for $k$-generated extensions of abelian groups

arXiv:2602.15497v2 Announce Type: replace Abstract: The group isomorphism problem asks whether two finite groups given by their Cayley tables are isomorphic or not. Although there...

Software Policy

arXiv Math Mar 10

On certain subspaces of $2$-configuration spaces of graphs

arXiv:2602.15636v2 Announce Type: replace Abstract: We investigate the large-scale geometry of graph braid groups $\bbB_n(\graf)$, realized as the fundamental groups of the discrete configuration spaces...

Embedded Systems Psychology

arXiv Math Mar 10

Power monoids and their arithmetic: a survey

arXiv:2602.15754v2 Announce Type: replace Abstract: The non-empty finite subsets of a multiplicatively written monoid form a monoid in their own right, and so do the...

Energy Policy

arXiv Math Mar 10

Binomial sums and properties of the Bernoulli transform

arXiv:2602.16096v2 Announce Type: replace Abstract: In this paper, we study the binomial sum $S_{n}(q):=% \overset{n}{\underset{k=0}{\sum }}a_{k}\binom{n}{k}\left( 1-q\right) ^{k}q^{n-k}$ for a given sequence $\left( a_{n}\right) $...

Software Energy

arXiv Math Mar 10

Algebraic representatives of the ratios $\zeta(2n+1)/\pi^{2n}$ and $\beta(2n)/\pi^{2n-1}$

arXiv:2602.16761v2 Announce Type: replace Abstract: In \cite{TallaWaffo2025arxiv2511.02843} we introduced even polynomials $\Xi_n,\Lambda_n\in\mathbb{Q}[x]$ arising from integral representations of $\beta(2n)/\pi^{2n-1}$ and $\zeta(2n+1)/\pi^{2n}$. In this paper we give...

Policy Engineering

arXiv Math Mar 10

Ganea decompositions of classifying spaces

arXiv:2602.18682v2 Announce Type: replace Abstract: We study homotopy decompositions of the classifying spaces $BG$ of compact connected Lie groups obtained by (relative) fiber-cofiber construction. Given...

Psychology Software

arXiv Math Mar 10

Stability of optimal transport on metric measure spaces

arXiv:2602.19175v2 Announce Type: replace Abstract: We prove a quantitative stability of Kantorovich potentials on metric measure spaces with lower Ricci curvature bound, thereby confirming a...

Policy Space & Astronomy

arXiv Math Mar 10

Order-Induced Variance in the Moving-Range Sigma Estimator: A Total-Variance Decomposition

arXiv:2602.20007v2 Announce Type: replace Abstract: I--MR charts commonly estimate the process standard deviation $\sigma$ via the span-2 average moving range divided by the unbiasing constant...

Policy Genetics

arXiv Math Mar 10

Coalescing random walks via the coalescence determinant

arXiv:2602.20043v2 Announce Type: replace Abstract: When identical particles on a line collide, they merge and continue as one. Exact determinantal formulas have long been available...

Software Policy

arXiv Math Mar 10

Scalable multitask Gaussian processes for complex mechanical systems with functional covariates

arXiv:2602.20640v2 Announce Type: replace Abstract: Functional covariates arise in many scientific and engineering applications when model inputs take the form of time-dependent or spatially distributed...

Engineering Software

arXiv Math Mar 10

The half-wave maps equation on $\mathbb{T}$: Global well-posedness in $H^{1/2}$ and almost periodicity

arXiv:2602.20895v2 Announce Type: replace Abstract: We consider the half-wave maps equation $$ \partial_t \mathbf{u} = \mathbf{u} \times |D| \mathbf{u} $$ for $\mathbf{u} : \mathbb{R} \times...

Energy Mathematics

arXiv Math Mar 10

Rational points on modular curves: parameterization and geometric explanations

arXiv:2602.20964v2 Announce Type: replace Abstract: We show that, conditional on Zywina's effective version of the Serre uniformity conjecture, there is a natural way to parameterize...

Policy

arXiv Math Mar 10

Torsion points on $\rm{GL}_2$-type abelian varieties

arXiv:2602.21047v2 Announce Type: replace Abstract: It is well known that the rational torsion of an abelian variety defined over a number field injects into the...

Policy

arXiv Math Mar 10

Theta-Relations Among Degree-Based Tree Indices

arXiv:2602.21318v2 Announce Type: replace Abstract: In this paper, degree-based topological indices play a key role in the structural analysis of graphs in this paper and...

Engineering Chemistry