Results 81 to 90 of about 396,927 (287)

Riemannian Geometry Over Different Normed Division Algebras [PDF]

Journal of Differential Geometry, 2002
45 pages.
openaire   +3 more sources

Strongly étale difference algebras and Babbitt's decomposition [PDF]

Journal of Algebra, 2018
Comment: 22 pages, minor changes, several examples ...
TOMASIC, I, Wibmer, M
openaire   +4 more sources

Distinct Biotypes of Visual Perception in Major Depressive Disorder

Advanced Science, EarlyView.
In a discover dataset (272 acute MDD patients), this work identifies a novel depression biotype characterized by impaired visual motion perception, using machine learning clustering. An independent dataset confirms the robustness of this biotype through cross‐validation and demonstrates its generalizability.
Zhuoran Cai, Xi‐Wen Hu, Yuyang Li, Zheng Lin, Yongjie Li, Yong‐Chun Cai, Tao Xu, Ke Jia, Jin‐Fang Han, Zhong‐Lin Tan, Dezhong Yao, Xue Mei Song, Sugai Liang, Georg Northoff   +13 more
wiley   +1 more source

Symmetric and Antisymmetric Vector-valued Jack Polynomials [PDF]

, 2010
Polynomials with values in an irreducible module of the symmetric group can be given the structure of a module for the rational Cherednik algebra, called a standard module. This algebra has one free parameter and is generated by differential-difference ("
Dunkl, Charles F.
core   +1 more source

Observations on the radiative corrections to pion beta-decay

, 2011
We find that, in the local V-A theory, the radiative corrections to pion beta-decay involving the weak vector current, when evaluated in the current algebra (CA) formulation in which quarks are the fundamental underlying fields, show a small difference ...
A. Sirlin, A. B. Arbuzov, A. B. Arbuzov, G. Källen, K. Philippides, M. Passera, M. V. Terent’ev, M. V. Terent’ev, S. S. Gershtein, S. S. Gershtein   +9 more
core   +1 more source

Ultra‐Wide‐Field Noninvasive Imaging Through Scattering Media Via Physics‐Guided Deep Learning

Advanced Science, EarlyView.
We propose a physics‐guided adaptive dual‐domain learning method for ultra‐wide‐field noninvasive imaging through scattering media, namely UNI‐Net. Our method not only reduces the requirement for real experimental data by an order of magnitude but also enables clear imaging of complex scenes with an ultra‐large field of view, which is 164 times the OME
Lintao Peng, Mingwei He, Jeff Zhu, Sujit K. Sahoo, Liheng Bian, Cuong Dang   +5 more
wiley   +1 more source

Connections between different amoeba algebras [PDF]

Fundamenta Mathematicae, 1988
An amoeba algebra is a complete Boolean algebra which has the effect of making the union of all null Borel sets coded in the ground model have measure 0 in the corresponding Boolean extension. The author considers six families of such algebras presented as the regular open algebra of partially ordered sets of ``conditions'' and another algebra called ...
openaire   +2 more sources

Symmetries and Lie algebra of the differential-difference Kadomstev-Petviashvili hierarchy

, 2009
By introducing suitable non-isospectral flows we construct two sets of symmetries for the isospectral differential-difference Kadomstev-Petviashvili hierarchy.
Chen D. Y., Chen D. Y., Chen D. Y., DA-JUN ZHANG, DENG-YUAN CHEN, Güngör F., Li Y. S., XIAN-LONG SUN, XIAO-YING ZHU   +8 more
core   +1 more source

Physics‐Constrained Constitutive Learning of Rate‐Limiting Timescales for Efficient Hydrogen‐Based Direct Reduction for Green Steel Making

Advanced Science, EarlyView.
A conversion‐resolved constitutive framework is developed for the hydrogen‐based direct reduction of iron oxide pellets. Effective reaction and transport timescales are inferred directly from measured trajectories and mapped against operating conditions, pellet architecture, and composition. The analysis reveals how late‐stage transport control emerges
Anurag Bajpai, Barak Ratzker, Pasquale Cavaliere, Dierk Raabe   +3 more
wiley   +1 more source

Commutative families in DIM algebra, integrable many-body systems and q, t matrix models

Journal of High Energy Physics
We extend our consideration of commutative subalgebras (rays) in different representations of the W 1+∞ algebra to the elliptic Hall algebra (or, equivalently, to the Ding-Iohara-Miki (DIM) algebra U q , t gl ̂ ̂ 1 $$ {U}_{q,t}\left({\hat{\hat{\mathfrak ...
A. Mironov, A. Morozov, A. Popolitov
doaj   +1 more source