Results 71 to 80 of about 113 (112)

Relative assembly maps and the K-theory of Hecke algebras in prime characteristic. [PDF]

Math Ann
Lück W.
europepmc   +1 more source

A noncommutative catenoid. [PDF]

Lett Math Phys, 2018
Arnlind J, Holm C.
europepmc   +1 more source

On Matrix‐Based Cryptography Using Matrix Norm and Special Integer Sequences

Mathematische Nachrichten, Volume 299, Issue 8, Page 2087-2102, August 2026.
ABSTRACT In this paper, a novel matrix‐based encryption approach based on the Affine Hill cipher is presented. The key matrix is constructed using the Narayana integer sequence, and the Frobenius norm of the key matrix is used as a scaling factor in the key construction.
Melih Göcen, Sümeyye Hacer Büyükakyol   +1 more
wiley   +1 more source

Constructing Number Field Isomorphisms from *-Isomorphisms of Certain Crossed Product C*-Algebras. [PDF]

Commun Math Phys
Bruce C, Takeishi T.
europepmc   +1 more source

Randomized Algorithms for Streaming Low‐Rank Approximation in Tree Tensor Network Format

Numerical Linear Algebra with Applications, Volume 33, Issue 4, August 2026.
ABSTRACT In this work, we present the tree tensor network Nyström (TTNN), an algorithm that extends recent research on streamable tensor approximation, such as for Tucker and tensor‐train formats, to the more general tree tensor network format, enabling a unified treatment of various existing methods.
Alberto Bucci, Gianfranco Verzella
wiley   +1 more source

On <i>p</i>-refined Friedberg-Jacquet integrals and the classical symplectic locus in the GL 2 n eigenvariety. [PDF]

Res Number Theory
Barrera Salazar D, Graham A, Williams C.
europepmc   +1 more source

Classes of int-soft filters in residuated lattices. [PDF]

ScientificWorldJournal, 2014
Jun YB, Ahn SS, Lee KJ.
europepmc   +1 more source

Which Sustainability? EU Multilevel Governance

Journal of Public Affairs, Volume 26, Issue 3, August 2026.
ABSTRACT This paper examines how sustainability is framed, coordinated, and operationalised across the three levels of European Union (EU) multilevel governance (MLG) by analysing 3466 non‐legislative documents produced between 2011 and 2021 by the European Parliament (EP), the Council of the European Union (Council), and the Committee of the Regions ...
P. Blížkovský, L. Lacina, J. Přichystal, I. Horák   +3 more
wiley   +1 more source

Boundary‐Only Weak Deflection by Regular Black Holes, Black‐Bounces, Wormholes, and Static Quadrupolar Spacetimes

Fortschritte der Physik, Volume 74, Issue 8, August 2026.
ABSTRACT We apply the boundary‐only isothermal formulation of finite‐distance weak gravitational deflection to regular black holes, black‐bounces, traversable wormholes, non‐asymptotically flat backgrounds, and static quadrupolar spacetimes. The methodological advance is not a new value for a known bending angle.
Reggie C. Pantig, Ali Övgün
wiley   +1 more source

Computer algebra in gravity research. [PDF]

Living Rev Relativ, 2018
MacCallum MAH.
europepmc   +1 more source