Results 71 to 80 of about 209,957 (232)

Augmented, free and tensor generalized digroups

Open Mathematics, 2019
The concept of generalized digroup was proposed by Salazar-Díaz, Velásquez and Wills-Toro in their paper “Generalized digroups” as a non trivial extension of groups.
Rodríguez-Nieto José Gregorio, Salazar-Díaz Olga P., Velásquez Raúl   +2 more
doaj   +1 more source

HILBERT STRATIFOLDS AND A QUILLEN TYPE GEOMETRIC DESCRIPTION OF COHOMOLOGY FOR HILBERT MANIFOLDS

Forum of Mathematics, Sigma, 2018
In this paper we use tools from differential topology to give a geometric description of cohomology for Hilbert manifolds. Our model is Quillen’s geometric description of cobordism groups for finite-dimensional smooth manifolds [Quillen, ‘Elementary ...
MATTHIAS KRECK, HAGGAI TENE
doaj   +1 more source

Classification of Equivariant Star Products on Symplectic Manifolds [PDF]

, 2015
In this note we classify invariant star products with quantum momentum maps on symplectic manifolds by means of an equivariant characteristic class taking values in the equivariant cohomology. We establish a bijection between the equivalence classes and the formal series in the second equivariant cohomology, thereby giving a refined classification ...
arxiv   +1 more source

Geometric versus homotopy theoretic equivariant bordism

, 2004
By results of Loeffler and Comezana, the Pontrjagin-Thom map from geometric G-equivariant bordism to homotopy theoretic equivariant bordism is injective for compact abelian G. If G = S^1 x ...
Hanke, Bernhard
core   +3 more sources

Approximation of Time-Frequency Shift Equivariant Maps by Neural Networks

Mathematics
Based on finite-dimensional time-frequency analysis, we study the properties of time-frequency shift equivariant maps that are generally nonlinear. We first establish a one-to-one correspondence between Λ-equivariant maps and certain phase-homogeneous ...
Dae Gwan Lee
doaj   +1 more source

Critical $O(d)$-equivariant biharmonic maps

, 2015
We study $O(d)$-equivariant biharmonic maps in the critical dimension. A major consequence of our study concerns the corresponding heat flow. More precisely, we prove that blowup occurs in the biharmonic map heat flow from $B^4(0, 1)$ into $S^4$.
Cooper, Matthew K.
core   +1 more source

On ’t Hooft defects, monopole bubbling and supersymmetric quantum mechanics

Journal of High Energy Physics, 2018
We revisit the localization computation of the expectation values of ’t Hooft operators in N $$ \mathcal{N} $$ = 2* SU(N) theory on ℝ3 × S 1. We show that the part of the answer arising from “monopole bubbling” on ℝ3 can be understood as an equivariant ...
T. Daniel Brennan, Anindya Dey, Gregory W. Moore   +2 more
doaj   +1 more source

Equivariant Iwasawa theory for elliptic curves [PDF]

arXiv, 2020
We discuss abelian equivariant Iwasawa theory for elliptic curves over $\mathbb{Q}$ at good supersingular primes and non-anomalous good ordinary primes. Using Kobayashi's method, we construct equivariant Coleman maps, which send the Beilinson-Kato element to the equivariant $p$-adic $L$-functions. Then we propose equivariant main conjectures and, under
arxiv  

Development of an Integrated Computational Pipeline for PARP‐1 Inhibitor Screening Using Hybrid Virtual Screening and Molecular Dynamics Simulations

ChemistryOpen, EarlyView.
Poly(ADP‐ribose) polymerase 1 (PARP‐1) is vital for DNA repair. A computational workflow integrating AI‐driven virtual screening (TransFoxMol, KarmaDock, AutoDock Vina) and molecular dynamics identified novel PARP‐1 inhibitors with promising efficacy and minimized side effects.
Guan Wang, Jingjing Guo, Feng Xu, Mingjuan Ji   +3 more
wiley   +1 more source

The Kirwan map, equivariant Kirwan maps, and their kernels [PDF]

Journal für die reine und angewandte Mathematik (Crelles Journal), 2005
21 pages; appendix on generalization to reduction at singular values added To appear in J.
Augustin-Liviu Mare, Lisa C. Jeffrey, Jonathan Woolf   +2 more
openaire   +3 more sources