Results 71 to 80 of about 28,167 (281)
Involutive orbits of non-Noether symmetry groups
, 2005 We consider set of functions on Poisson manifold related by continues one-parameter group of transformations. Class of vector fields that produce involutive families of functions is investigated and relationship between these vector fields and non ...
Casati P Falqui G Magri F Pedroni M +10 more
core +2 more sources
Spatial‐Wavelength Multiplexing Error‐Controlled Photonic Analog Computing System
Advanced Science, EarlyView.A novel photonic integrated circuit prototype implementing the concept of general‐purpose analog computing and demonstrate its capability in radio frequency applications. The chip features a multichannel architecture and performs fully optical analog computation with frequency‐domain parallel processing. An FPGA‐based error‐correction algorithm aims to
Tao Zhu +15 more
wiley +1 more source
On t-Derivations of BE-algebras
INTERNATIONAL JOURNAL OF MATHEMATICS AND COMPUTER RESEARCH, 2022 BE-algebra is a non-empty set with a binary operation and a constant 1 which is denoted by , and fulfill certain axioms. In this article, the concept of t-derivation in BE-algebra is defined and some of its properties are investigated. Then, the properties of the fixed set and kernel of a t-derivation in BE-algebra are identified based on their ...
openaire +1 more source
A Perspective on Interactive Theorem Provers in Physics
Advanced Science, EarlyView.Into an interactive theorem provers (ITPs), one can write mathematical definitions, theorems and proofs, and the correctness of those results is automatically checked. This perspective goes over the best usage of ITPs within physics and motivates the open‐source community run project PhysLean, the aim of which is to be a library for digitalized physics
Joseph Tooby‐Smith
wiley +1 more source
, 2013 A study of the notions of Smarandache n-structure CI-algebras and Smarandache weak BE-algebras. Smarandache algebraic structures have been studied in a series of eleven books by W. B. Vasantha Kandasamy, one book by Jaiyeola Temitope Gbolahan, and tens of more books by W. B.
openaire +1 more source
Was Polchinski Wrong? Colombeau Distributional Rindler Space-Time with Distributional Levi-Cività Connection Induced Vacuum Dominance. Unruh Effect Revisited [PDF]
, 2018 The vacuum energy density of free scalar quantum field Φ in a Rindler distributional space-time with distributional Levi-Cività connection is considered.
Foukzon, Jaykov
core
Three Dimensional Quantum Geometry and Deformed Poincare Symmetry
, 2008 We study a three dimensional non-commutative space emerging in the context of three dimensional Euclidean quantum gravity. Our starting point is the assumption that the isometry group is deformed to the Drinfeld double D(SU(2)).
Biedenharn L. C. +3 more
core +3 more sources
Physical Origin of Temperature Induced Activation Energy Switching in Electrically Conductive Cement
Advanced Science, EarlyView.The temperature‐induced Arrhenius activation energy switching phenomenon of electrical conduction in electrically conductive cement originates from structural degradation within the biphasic ionic‐electronic conduction architecture and shows percolation‐governed characteristics: pore network opening dominates the low‐percolation regime with downward ...
Jiacheng Zhang +7 more
wiley +1 more source
Involutions and Trivolutions in Algebras Related to Second Duals of Group Algebras [PDF]
, 2012 We define a trivolution on a complex algebra $A$ as a non-zero conjugate-linear, anti-homomorphism $\tau$ on $A$, which is a generalized inverse of itself, that is, $\tau^3=\tau$.
Ajit +3 more
core
Advanced Science, EarlyView.Computational Photochemistry has made great strides in recent decades, but the investigation of larger molecules remains a challenge due to the inherent dilemma between the increasing computational accuracy required as the molecule size increases and the inevitable explosion in computational effort.
Andreas Dreuw
wiley +1 more source