منابع مشابه
A Straightening Formula for Quantized Codeterminants
0. Introduction J.A. Green 6, x4] introduces codeterminants, which are products of pairs of natural basis elements of the Schur algebra S(n; r). These are shown to be parametrised by pairs of row-semistandard tableaux of shape , where 2 (n; r). If both the tableaux are standard, and the composition is dominant, then the codeterminant is said to be standard. The set of standard codeterminants fo...
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A method for partitioning shapes is described based on a global convexity measure. Its advantages are that its global nature makes it robust to noise, and apart from the number of partitioning cuts no parameters are required. In order to ensure that the method operates correctly on bent or undulating shapes a process is developed that identifies the underlying bending and removes it, straighten...
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A canonical straightening process is described for soliton curves associated with the localized induction hierarchy. Following computer animated examples, the present topic is placed in the context of a larger theme: the soliton class is a natural setting for representation of diverse topological and geometrical behavior of curves and their motions. The constructions we describe here pertain to...
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ژورنال
عنوان ژورنال: Journal of Pure and Applied Algebra
سال: 1993
ISSN: 0022-4049
DOI: 10.1016/0022-4049(93)90032-o