منابع مشابه
Stability and Unidimensionality in Monster Metric Spaces
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in this thesis, first the notion of weak mutual associativity (w.m.a.) and the necessary and sufficient condition for a $(l,gamma)$-associated hypersemigroup $(h, ast)$ derived from some family of $lesssim$-preordered semigroups to be a hypergroup, are given. second, by proving the fact that the concrete categories, semihypergroups and hypergroups have not free objects we will introduce t...
15 صفحه اولNote on Quantum Unique Ergodicity
The purpose of this note is to record an observation about quantum unique ergodicity (QUE) which is relevant to the recent construction of H. Donnelly [D] of quasi-modes on nonpositively curved surfaces and to similar examples known as bouncing ball modes [BSS, H] on stadia. It gives a rigorous proof of a localization statement of Heller-O’Connor [HO] for eigenfunctions of the stadium. The rele...
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ژورنال
عنوان ژورنال: Kyushu Journal of Mathematics
سال: 1994
ISSN: 1340-6116
DOI: 10.2206/kyushujm.48.249