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arXiv:2602.11378v1 Announce Type: cross Abstract: Projection-based Reduced Order Models (ROMs) are often deployed as static surrogates, which limits their practical utility once a system leaves...
arXiv:2602.11511v1 Announce Type: cross Abstract: Unified representation learning for multi-source data integration faces two important challenges: blockwise missingness and blockwise signal heterogeneity. The former arises...
arXiv:2602.11610v1 Announce Type: cross Abstract: Considering the knockoff-based multiple testing framework of Barber and Cand\`es [2015], we revisit the method of Sarkar and Tang [2022]...
arXiv:2602.11665v1 Announce Type: cross Abstract: In this work, we study non-convex-strongly-convex online bilevel optimization (OBO). Existing OBO algorithms are mainly based on hypergradient descent, which...
arXiv:2602.11679v1 Announce Type: cross Abstract: We introduce a novel cyclic Markov decision process (MDP) framework for multi-step decision problems with heterogeneous stage-specific dynamics, transitions, and...
arXiv:2602.11696v1 Announce Type: cross Abstract: Anomaly matching for continuous symmetries has been the primary tool for establishing symmetry enforced gaplessness - the phenomenon where global...
arXiv:2602.11711v1 Announce Type: cross Abstract: This article addresses the issue of estimating observation parameters (response and error parameters) in inverse problems. The focus is on...
arXiv:2602.11716v1 Announce Type: cross Abstract: In 2015, Kawarabayashi and Kreutzer proved the Directed Grid Theorem - the generalisation of the well-known Excluded Grid Theorem to...
arXiv:2602.11772v1 Announce Type: cross Abstract: In this paper we study the inverse eigenvector centrality problem on directed graphs: given a prescribed node centrality profile, we...
arXiv:2602.11773v1 Announce Type: cross Abstract: For a directed graph $G$, and a linear order $\ll$ on the vertices of $G$, we define backedge graph $G^\ll$...
arXiv:2602.11835v1 Announce Type: cross Abstract: We consider the problem of finding a Nash equilibrium (NE) in a general-sum game, where player $i$'s objective is $f_i(x)=f_i(x_1,...,x_n)$,...
arXiv:2602.11844v1 Announce Type: cross Abstract: We investigate the spectral statistics of an interacting fermionic system derived by projecting the Hubbard interaction onto the two lowest-energy,...
arXiv:2602.11846v1 Announce Type: cross Abstract: We study sequential quantum changepoint detection in settings where the pre- and post-change regimes are specified through constraints on the...
arXiv:2602.11883v1 Announce Type: cross Abstract: We revisit the notion of massive particle hypersurfaces and place it within a unified framework alongside photon hypersurfaces in stationary...
arXiv:2602.12023v1 Announce Type: cross Abstract: Applied work with interference typically models outcomes as functions of own treatment and a low-dimensional exposure mapping of others' treatments,...
arXiv:2602.12047v1 Announce Type: cross Abstract: We present a novel framework for robust out-of-distribution planning and control using conformal prediction (CP) and system level synthesis (SLS),...
arXiv:2602.12054v1 Announce Type: cross Abstract: Cyclic proof theory breaks tradition by allowing certain infinite proofs: those that can be represented by a finite graph, while...
arXiv:2602.12061v1 Announce Type: cross Abstract: This paper rigorously analyzes bond failure in the peridynamic theory of solid mechanics, which is a fundamental component of fracture...
arXiv:2602.12070v1 Announce Type: cross Abstract: In the Contention Resolution problem $n$ parties each wish to have exclusive use of a shared resource for one unit...
arXiv:2602.12075v1 Announce Type: cross Abstract: The Poisson equation governing a planet's gravitational field is posed on the unbounded domain, $\mathbb{R}^3$, whereas finite-element computations require bounded...
arXiv:2602.12085v1 Announce Type: cross Abstract: Renormalization group flows are constrained by symmetries. Traditionally, we have made the most of 't Hooft anomalies associated to the...
arXiv:2602.12104v1 Announce Type: cross Abstract: Liquidation of collateral are the primary safeguard for solvency of lending protocols in decentralized finance. However, the mechanics of liquidations...
arXiv:2602.12146v1 Announce Type: cross Abstract: Efficient lossless compression is essential for minimizing storage costs and transmission overhead while preserving data integrity. Traditional compression techniques, such...
arXiv:2602.12199v1 Announce Type: cross Abstract: We propose a geometric model for optimal shape-change-induced motions of slender locomotors, e.g., snakes slithering on sand. In these scenarios,...