Results 151 to 160 of about 3,055 (272)

Adaptive timestepping for conservation laws via adjoint error representation [PDF]

, 2008
Christina Steiner, Sebastian Noelle
openalex  

Equivariant algebraic vector bundles over adjoint representations

, 1995
In this article, the authors extend a result of \textit{F. Knop} which appeared in Invent. Math. 105, No. 1, 217-220 (1991; Zbl 0739.20019) for the case of semisimple groups. Given a reductive complex algebraic group \(G\), let \(F\) be an irreducible \(G\)-module, and denote by \({\mathfrak g}\) the Lie algebra of \(G\). Denote by VEC\(_G({\mathfrak g}
Masuda, Mikiya, Nagase, Teruko
openaire   +3 more sources

Harnessing Nonidealities in Analog In‐Memory Computing Circuits: A Physical Modeling Approach for Neuromorphic Systems

Advanced Intelligent Systems, Volume 8, Issue 1, January 2026.
This work harnesses nonidealities in analog in‐memory computing (IMC) by training physical neural networks modeled with ordinary differential equations. A differentiable spike‐time discretization accelerates training by 20× and reduces memory usage by 100×, enabling large IMC‐equivalent models to learn the CIFAR‐10 dataset.
Yusuke Sakemi, Yuji Okamoto, Takashi Morie, Sou Nobukawa, Takeo Hosomi, Kazuyuki Aihara   +5 more
wiley   +1 more source

MF6-ADJ: A Non-Intrusive Adjoint Sensitivity Capability for MODFLOW 6. [PDF]

Ground Water
Hayek M, White JT, Markovich KH, Hughes JD, Lavenue M.   +4 more
europepmc   +1 more source

Quantum GraviElectro Dynamics

Annalen der Physik, Volume 538, Issue 1, January 2026.
The BRST invariant Lagrangian of the gravitationally interacting U(1)$U(1)$ gauge theory, namely the Quantum GraviElectro Dynamics (QGED). The Yan–Mills theory with the Hilbert–Einstein gravitational Lagrangian, namely the Yang–Mills–Utiyama (YMU) theory, is defined and quantised using the standard procedure. The theory is perturbatively renormalisable,
Yoshimasa Kurihara
wiley   +1 more source

A Weyl Matrix Perspective on Unbounded Non-Self-Adjoint Jacobi Matrices. [PDF]

Complex Anal Oper Theory
Eichinger B, Lukić M, Young G.
europepmc   +1 more source

Adjoint-based optimization of a source-term representation of vortex generators

, 2017
Liesbeth Florentie, Steven J. Hulshoff, A.H. van Zuijlen   +2 more
openalex   +1 more source

Decomposition of the Adjoint Representation of the Small Quantum sl 2 [PDF]

, 1997
V. Ostrik
openalex   +1 more source

A NOTE ON THE ADJOINT REPRESENTATION AND ONE PARAMETER SUBGROUP OF SU(2)

, 2021
U. E. Edeke, Jacob Ashiwere Abuchu
openalex   +1 more source

Localized Degenerate Solutions to the Massless Dirac and Weyl Equations

Annalen der Physik, Volume 538, Issue 1, January 2026.
In this work, for the first time in the literature, localized solutions to the massless Dirac and Weyl equations are presented, which are also degenerate, describing particles existing in the same quantum state under a wide variety of electromagnetic 4‐potentials and fields.
Georgios N. Tsigaridas, Aristides I. Kechriniotis, Christos A. Tsonos, Konstantinos K. Delibasis   +3 more
wiley   +1 more source