An explicit factorization of totally positive generalized Vandermonde matrices avoiding Schur functions.
Chen, Young-Ming, Li, Hsuan-Chu, Tan, Eng-Tjioe (2008)
Applied Mathematics E-Notes [electronic only]
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Chen, Young-Ming, Li, Hsuan-Chu, Tan, Eng-Tjioe (2008)
Applied Mathematics E-Notes [electronic only]
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Zeilberger, Doron (1996)
The Electronic Journal of Combinatorics [electronic only]
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Sasin, Wiesław
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[For the entire collection see Zbl 0742.00067.]Differential spaces, whose theory was initiated by R. Sikorski in the sixties, provide an abstract setting for differential geometry. In this paper the author studies the wedge sum of such spaces and deduces some basic results concerning this construction.
Zdeněk Halas (2007)
Mathematica Bohemica
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We present here the problem of continuous dependence for generalized linear ordinary differential equations in the case when uniform convergence is violated. This work continues research of M. Ashordia (1993) and M. Tvrdý (2002).