Results 41 to 50 of about 1,329,335 (315)
Finite presentability of strongly finite dilators [PDF]
RAIRO - Theoretical Informatics and Applications, 2000 Summary: We establish the following results: (i) every strongly finite dilator is finitely presentable in the category of endofunctors on the category of ordinals; (ii) a dilator \(F\) is strongly finite if and only if \(F\) is finitely presentable in the category of dilators.
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FINITENESS PROPERTIES OF LOCALLY FINITE ABELIAN VARIETIES [PDF]
International Journal of Algebra and Computation, 1999 We show that any locally finite abelian variety is generated by a finite algebra. We solve a problem posed by D. Hobby and R. McKenzie by exhibiting a nonfinitely based finite abelian algebra.
Keith A. Kearnes, Ross Willard
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Stable Electrostatic Levitation using Conformal Metasurfaces with Negative Polarizability
Small StructuresA conceptual and exploratory theoretical study on the feasibility of electrostatic levitation using a finite, conformal metasurface with negative static polarizability ...
Rahul Dutta, Yang Hao
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Multiscale finite element-finite element model for simulating nodal Darcy velocity
Yantu gongcheng xuebao, 2022 A multi-scale finite element-finite element model (MSFEM-FEM) is proposed, and it can effectively simulate the nodal Darcy velocity and ensure the velocity continuity.
XIE Yi-fan 1, 2, WU Ji-chun 3, WANG Yi 1, 2, YE Yu 1, 2, XIE Chun-hong 4, LU Chun-hui 1, 2, 5
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Finite covers with finite kernels
Annals of Pure and Applied Logic, 1997 The author considers certain infinite imprimitive automorphism groups, motivated by model-theoretic questions on classes of \(\aleph_0\)-categorical structures. The basic notion is that of a permutation structure, that is a set \(X\) together with a closed subgroup of \(\text{Sym}(X)\) (denoted \(\text{Aut}(X)\)).
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On the Equivalence of Finite Element and Finite Integration Formulations [PDF]
IEEE Transactions on Magnetics, 2010 The paper offers a comparative study of numerical methods of analysis of electromagnetic fields. The focus is on the finite element method (FEM) and finite integration technique (FIT), but with the cell and equivalent network approaches also considered.
Demenko, A. +2 more
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Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective To explore how cerebral hypoxia and Normal‐Appearing White Matter (NAWM) integrity affect MS lesion burden and clinical course. Methods Seventy‐nine MS patients, including 13 clinically isolated syndrome (CIS) patients and 66 relapsing–remitting multiple sclerosis (RRMS) patients, and 44 healthy controls (HCs) were recruited from ...
Xinli Wang +8 more
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A Q‐Learning Algorithm to Solve the Two‐Player Zero‐Sum Game Problem for Nonlinear Systems
International Journal of Adaptive Control and Signal Processing, Volume 39, Issue 3, Page 566-581, March 2025.A Q‐learning algorithm to solve the two‐player zero‐sum game problem for nonlinear systems. ABSTRACT This paper deals with the two‐player zero‐sum game problem, which is a bounded L2$$ {L}_2 $$‐gain robust control problem. Finding an analytical solution to the complex Hamilton‐Jacobi‐Issacs (HJI) equation is a challenging task.
Afreen Islam +2 more
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Implication-Based Neutrosophic Finite State Machine over a Finite Group [PDF]
Neutrosophic Sets and SystemsIn this paper, we define and investigate the concept of the implication-based neutrosophic finite state machine (IB-IFSA) over a finite group. Building upon the framework of neutrosophic logic, we introduce the implication-based neutrosophic kernel and ...
S. Jafari +3 more
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The Physics Teacher, 1998 We discuss two basic properties of angular displacements, namely, the anticommutation of finite rotations, and the commutation of infinitesimal rotations, and show how commutation is achieved as the angular displacement gets smaller and smaller.
Bolina, Oscar, Neto, J. A. da Silva
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