منابع مشابه
Abraham A. Ungar's Autobiography
This autobiography presents the scientific living of Abraham Ungar and his role in Gyrogroups and Gyrovector spaces.
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A simple and transparent example of a nonautonomous flow system with a hyperbolic strange attractor is suggested. The system is constructed on the basis of two coupled van der Pol oscillators, the characteristic frequencies differ twice, and the parameters controlling generation in both oscillators undergo a slow periodic counterphase variation in time. In terms of stroboscopic Poincaré section...
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Following variables were selected Somatotype : Endomorph, Mesomorph and Ectomorph. Psychological Variables: Achievement motivation, Sports Competition anxiety and Sports Aggression. Fitness test: modified Canadian test Achievement Motivation was measured by Sports Achievement Motivation Test (SAMT). Sports Competition Anxiety was measured by Sports Competition Anxiety Test (SCAT). The aggressio...
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We construct an example of an A∞ algebra structure defined over a finite dimensional graded vector space. Introduction A∞ algebras (or sha algebras) and L∞ (or sh Lie algebras) have been topics of current research. Construction of small examples of these algebras can play a role in gaining insight into deeper properties of these structures. These examples may prove useful in developing a deform...
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ژورنال
عنوان ژورنال: Proceedings of the American Mathematical Society
سال: 1972
ISSN: 0002-9939
DOI: 10.1090/s0002-9939-1972-0295391-1