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Location of approximations of a Markoff theorem
Published 1990-01-01“…Literature is silent on the question of location of approximations in reference to the other theorems of the Chain. Here we settle it for the third theorem of the Chain.…”
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Analogues of some Tauberian theorems for stretchings
Published 2001-01-01“…Dawson's copy theorem is used to characterize convergent double sequences using stretchings.…”
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The transfer theorems for density of extreme values
Published 2005-12-01Subjects: Get full text
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On the Eneström–Kakeya theorem for quaternionic polynomials
Published 2023-09-01Get full text
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Matrix transformations and Walsh's equiconvergence theorem
Published 2005-01-01“…In this paper, we apply Gu−Gv matrix transformation on the sequences of operators given in the famous Walsh's equiconvergence theorem, where we have that the difference of two sequences of operators converges to zero in a disk. …”
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Some analogues of Knopp’s core theorem
Published 1979-01-01Subjects: “…core theorem…”
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Coincidence theorems for nonlinear hybrid contractions
Published 1997-01-01“…Our theorems generalize some results of B. Fisher, M. L. …”
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The Paley-Wiener-Levinson theorem revisited
Published 1997-01-01“…In this paper a new proof of the Paley-Wiener-Levinson theorem is presented. This proof is based upon the isometry between the Paley-Wiener space and that of the square-integrable functions in [−π,π], on one hand, and a Titchmarsh's theorem which allows recovering bandlimited, entire functions from their zeros, on the other hand.…”
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Extensions of best approximation and coincidence theorems
Published 1997-01-01“…A generalization of this result and its application to coincidence theorems are obtained. Our aim in this paper is to unify and improve almost fifty known theorems of others.…”
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On a fixed point theorem of Pathak
Published 1991-01-01“…It is shown that the continuity of the mapping in Pathak's fixed point theorem for normed spaces is not necessary.…”
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Common fixed point theorems and applications
Published 1997-01-01“…As applications, some common fixed point theorems for mappings in probabilistic quasi-metric spaces are given. …”
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Semiregularity as a consequence of Goodwillie’s theorem
Published 2024-01-01“…The target of this map is an analogue of Deligne cohomology defined in terms of cyclic homology, and Goodwillie’s theorem on nilpotent ideals ensures that it has the desired tangent space (a truncated de Rham complex).…”
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About the transference theorem in the scheme of the ertrema
Published 1998-12-01“… In the report there is presented the analysis of the transference theorem in the maxscheme with respect to the rate of convergence. …”
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