Results 231 to 240 of about 1,336,081 (334)

Splitting unramified Brauer classes by abelian torsors and the period-index problem. [PDF]

Math Ann
Huybrechts D, Mattei D.
europepmc   +1 more source

Analysis of image formation in optical palpation

Journal of Biophotonics, EarlyView.
Optical palpation is an emerging elastography technique that generates images of mechanical stress at the tissue surface, with applications in intraoperative cancer detection. Image formation is simulated using finite element analysis and validated with experiments on silicone phantoms, providing an analysis of trends in detectability, feature ...
R. Jones, Q. Fang, B. F. Kennedy
wiley   +1 more source

Graph Geometric Algebra networks for graph representation learning. [PDF]

Sci Rep
Zhong J, Cao W.
europepmc   +1 more source

On isomorphisms of group algebras [PDF]

, 1958
Walter Rudin
openalex   +1 more source

A Sharper Ramsey Theorem for Constrained Drawings

Journal of Graph Theory, EarlyView.
ABSTRACT Given a graph G $G$ and a collection C ${\mathscr{C}}$ of subsets of Rd ${{\mathbb{R}}}^{d}$ indexed by the subsets of vertices of G $G$, a constrained drawing of G $G$ is a drawing where each edge is drawn inside some set from C ${\mathscr{C}}$, in such a way that nonadjacent edges are drawn in sets with disjoint indices.
Pavel Paták
wiley   +1 more source

The Group-Algebraic Formalism of Quantum Probability and Its Applications in Quantum Statistical Mechanics. [PDF]

Entropy (Basel)
Gu Y, Wang J.
europepmc   +1 more source

A remark on method in transfinite algebra [PDF]

, 1935
Max Zorn
openalex   +1 more source

Edge‐Connectivity Between Edge‐Ends of Infinite Graphs

Journal of Graph Theory, EarlyView.
ABSTRACT In infinite graph theory, the notion of ends, first introduced by Freudenthal and Jung for locally finite graphs, plays an important role when generalizing statements from finite graphs to infinite ones. Nash‐Williams' Tree‐Packing Theorem and MacLane's Planarity Criteria are examples of results that allow a topological approach, in which ends
Leandro Aurichi, Lucas Real
wiley   +1 more source

Boson-Fermion Algebraic Mapping in Second Quantization. [PDF]

Entropy (Basel)
Lingua F, Peñafiel DM, Ravera L, Salgado S.   +3 more
europepmc   +1 more source

The Generic Circular Triangle‐Free Graph

Journal of Graph Theory, EarlyView.
ABSTRACT In this article, we introduce the generic circular triangle‐free graph C 3 ${{\mathbb{C}}}_{3}$ and propose a finite axiomatization of its first‐order theory. In particular, our main results show that a countable graph G $G$ embeds into C 3 ${{\mathbb{C}}}_{3}$ if and only if it is a { K 3 , K 1 + 2 K 2 , K 1 + C 5 , C 6 } $\{{K}_{3},{K}_{1}+2{
Manuel Bodirsky, Santiago Guzmán‐Pro
wiley   +1 more source