Results 121 to 130 of about 40,856 (184)

A visual positioning model for UAV's patrolling video sequence images based on DOM rectification. [PDF]

Sci Rep, 2023
Liu H, Fan W, Wu D.
europepmc   +1 more source

Polymatroidal tilings and the Chow class of linked projective spaces

Bulletin of the London Mathematical Society, Volume 58, Issue 5, May 2026.
Abstract Linked projective spaces are quiver Grassmannians of constant dimension one of certain quiver representations, called linked nets, over certain quivers, called Zn$\mathbb {Z}^n$‐quivers. They were recently introduced as a tool for describing schematic limits of families of divisors.
Felipe de Leon, Eduardo Esteves
wiley   +1 more source

Ruijsenaars wavefunctions as modular group matrix coefficients. [PDF]

Lett Math Phys
Di Francesco P, Kedem R, Khoroshkin S, Schrader G, Shapiro A.   +4 more
europepmc   +1 more source

Entrywise transforms preserving matrix positivity and nonpositivity

Journal of the London Mathematical Society, Volume 113, Issue 5, May 2026.
Abstract We characterize real and complex functions which, when applied entrywise to square matrices, yield a positive definite matrix if and only if the original matrix is positive definite. We refer to these transformations as sign preservers. Compared to the classical work on entrywise preservers by Schoenberg and others, we completely resolve this ...
Dominique Guillot, Himanshu Gupta, Prateek Kumar Vishwakarma, Chi Hoi Yip   +3 more
wiley   +1 more source

<i>N</i> =1 Super Virasoro Tensor Categories. [PDF]

Commun Math Phys
Creutzig T, McRae R, Orosz Hunziker F, Yang J.   +3 more
europepmc   +1 more source

Algebraic properties of the maps χ n. [PDF]

Des Codes Cryptogr
Schoone J, Daemen J.
europepmc   +1 more source

Polynomial Regression on Lie Groups and Application to SE(3). [PDF]

Entropy (Basel)
Aubray J, Nicol F.
europepmc   +1 more source

Non-Linear Observer Design with Laguerre Polynomials. [PDF]

Entropy (Basel), 2022
Trigka M, Dritsas E.
europepmc   +1 more source

Gradient Descent Provably Escapes Saddle Points in the Training of Shallow ReLU Networks. [PDF]

J Optim Theory Appl
Cheridito P, Jentzen A, Rossmannek F.
europepmc   +1 more source

Free Field Realisation of the Chiral Universal Centraliser. [PDF]

Ann Henri Poincare, 2023
Beem C, Nair S.
europepmc   +1 more source