Results 111 to 120 of about 314,466 (322)
III. Some new theorems on the motion of a body about a fixed point [PDF]
, 1873 Edward John Routh
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Aging and the Spectral Properties of Brain Hemodynamics
Advanced Science, EarlyView.As the brain ages, its metabolic demands decline—but not uniformly. Here, spectral slope flattening of resting‐state fMRI signals is proposed as a potential biomarker of pathologic brain aging. A subset of older adults diverges from youthful spectral and metabolic patterns, with changes linked to frontal white matter pathology and regional loss of ...
Ki Yun Park +9 more
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Duality Fixed Point and Zero Point Theorems and Applications
Abstract and Applied Analysis, 2012 The following main results have been given. (1) Let E be a p-uniformly convex Banach space and let T:E→E* be a (p-1)-L-Lipschitz mapping with condition ...
Qingqing Cheng +2 more
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A fixed point theorem of the alternative, for contractions on a generalized complete metric space [PDF]
, 1968 J. B. Díaz, Beatriz Margolis
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Mathematical Notes, 1999 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Advanced Science, EarlyView.A magneto‐mechanical metamaterial‐based structure that simultaneously exhibits programmable nonreversibility and nonreciprocity. These cause substantial transitions in static mechanical properties, such as Poisson's ratio and stiffness, leading to stark changes in energy absorption.
Krzysztof K. Dudek +3 more
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Fixed points, intersection theorems, variational inequalities, and equilibrium theorems
International Journal of Mathematics and Mathematical Sciences, 2000 From a fixed point theorem for compact acyclic maps defined on admissible convex sets in the sense of Klee, we first deduce collectively fixed point theorems, intersection theorems for sets with convex sections, and quasi-equilibrium theorems.
Sehie Park
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FIXED-POINT THEOREMS FOR NONCOMPACT MAPPINGS IN HILBERT SPACE [PDF]
, 1965 Felix E. Browder
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Advanced Science, EarlyView.A systematic computational framework is developed for practical identifiability analysis in biological models. The framework establishes a rigorous definition, introduces efficient coordinate‐based identifiability metrics, and proposes novel regularization strategies.
Shun Wang, Wenrui Hao
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An Extention of Angelov’s Fixed Point Theorem in Uniform Spaces [PDF]
Results in Nonlinear Analysis, 2018 In this paper we establish an existence result for fixed points of mapping in a uniform space, which extends some previous theorems of V. G. Angelov [1].
Ljubomir P. Georgiev
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