Results 71 to 80 of about 2,633 (230)

Characterization of equivalent uniformities in topological groups

open access: yes, 1992
We study the concept of equal uniformities on locally compact topological groups. In Section 1 we collect some classical characterizations for T0 groups and metric groups, along with some new ones.
Strassberg, Helen   +3 more
core   +1 more source

Quantum Phenomena in Molecular and Biological Systems: A Decoherence‐Based Decision Framework With Falsifiable Predictions and a Failure‐Mode Taxonomy

open access: yesAdvanced Physics Research, EarlyView.
A physics‐grounded framework based on decoherence timescales (τ_dec vs τ_func), Markovian validity, and falsifiability criteria is applied across molecular systems to distinguish where quantum effects are necessary, marginal, or irrelevant. The analysis integrates quantum chemistry, biological quantum mechanisms, and quantum computing under a unified ...
Sarfaraz K. Niazi
wiley   +1 more source

Impedance Spectroscopy of Bifurcation Oscillations in S‐Type Self‐Oscillatory Devices

open access: yesAdvanced Physics Research, EarlyView.
Impedance spectroscopy (IS) reveals stability regimes and bifurcation dynamics in S‐type self‐oscillatory devices. By linking nonlinear control theory with frequency‐domain measurements, experimental signatures of oscillations, entrainment, and phase locking are directly identified.
Gonzalo Rivera‐Sierra   +5 more
wiley   +1 more source

The structure of symmetry groups of almost perfect one factorizations

open access: yes, 2000
The concept of j-perfection of a one factorization is introduced. A one factorization is perfect if and only if it is 2-perfect. We call 3-perfect one factorizations almost perfect one-factorizations (or APOFs).
Ihrig, Edwin, Duncan, Della
core  

An algorithm for constructing representations of finite groups

open access: yes, 2005
Let G be a finite group. It is easy to compute the character of G corresponding to a given complex representation, but much more difficult to compute a representation affording a given character. In part this is due to the fact that a class of equivalent
Dabbaghian-Abdoly, Vahid
core   +1 more source

Tooth row allometry in domestic rabbits and nondomestic lagomorphs: Evidence for a decoupling of body and tooth row size changes in evolutionary time

open access: yesThe Anatomical Record, EarlyView.
Domestic rabbits of different body sizes differ disproportionately in the length of their tooth row or the length of their diastema. Abstract In various domestic mammals, smaller breeds tend to have proportionally larger teeth, whereas this is not a universal trend across mammals.
Ursina L. Fasciati   +3 more
wiley   +1 more source

Distribution of Class Groups [PDF]

open access: yes, 2022
One goal of this thesis is to prove theorems that elucidate the Cohen-Lenstra-Martinet conjectures for the distributions of class groups of number fields, and further the understanding of their implications.
Wang, Weitong
core  

Analysis of anxiety levels and perceived satisfaction after a first encounter with human body prosection among nursing undergraduates based on their self‐perceived presession nervousness: An observational study

open access: yesAnatomical Sciences Education, EarlyView.
Abstract Human body prosection practices are a crucial educational tool for learning anatomy. However, the first exposure to donors' material can cause anxiety, which may affect students' learning experiences and emotional adjustment. This observational study aimed to analyze anxiety levels (state and trait) before and after a prosection session in ...
Mónica Grande‐Alonso   +8 more
wiley   +1 more source

A compatibility criterion for optimal control and information aggregation in hierarchical network systems

open access: yesAsian Journal of Control, EarlyView.
Abstract Large swarms often adopt a hierarchical network structure that incorporates information aggregation. Although this approach offers significant advantages in terms of communication efficiency and computational complexity, it can also lead to degradation due to information constraints.
Kento Fujita, Daisuke Tsubakino
wiley   +1 more source

Centroids of some classes of exponential groups

open access: yes, 1994
In this thesis we study the structure and basic properties of centroids, or maximal rings of scalars, for various classes of exponential groups. The theorems obtained completely describe the structure of centroids for the important class of CSA-groups ...
Lyutikov, Sergey
core  

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