Results 281 to 290 of about 617,016 (320)
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1987
After the discovery quantum mechanics, the opinion arose that quantum mechanics is a more comprehensive theory than “classical” mechanics (for a more exact formulation of a “more comprehensive theory” se XIII §3, [3] §8, and [48]).
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After the discovery quantum mechanics, the opinion arose that quantum mechanics is a more comprehensive theory than “classical” mechanics (for a more exact formulation of a “more comprehensive theory” se XIII §3, [3] §8, and [48]).
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On Embedding Groups and the Conjugacy Problem
Journal of the London Mathematical Society, 1969For group presentations the property of having a solvable word problem is hereditary in the following sense. Let \(G\) and \(H\) be group presentations. If \(G\) can be recursively embedded in \(H\) and \(H\) has solvable word problem then \(G\) has solvable word problem.
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Abhyankars Conjecture and embedding problems
Journal für die reine und angewandte Mathematik (Crelles Journal), 2003Let \(U\) be a smooth connected affine curve over an algebraically closed field \(k\) of characteristic \(p>0\). An explicit description of the set of finite quotients of the étale fundamental group \(\pi_1(U)\) was conjectured in 1957 by Abhyankar, and proved by \textit{M. Raynaud} [Invent. Math.
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Embedding as a modeling problem
Physica D: Nonlinear Phenomena, 1998This paper is devoted to embedding as a modeling problem. The practice of embedding relies on a celebrated result of Takens. However there are difficulties with the embedding step of all previous results. Here the authors present an alternative that seems to be powerful and widely applicable.
Judd, Kevin, Mees, Alistair
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The computable embedding problem
Algebra and Logic, 2012zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Carson, J. +6 more
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Journal of Mathematical Physics, 1992
In this paper all the subfamilies of the homogeneous spaces described in the Introduction which can be embedded into a five-dimensional sphere are described.
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In this paper all the subfamilies of the homogeneous spaces described in the Introduction which can be embedded into a five-dimensional sphere are described.
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THE EMBEDDING PROBLEM FOR NUMBER FIELDS
Mathematics of the USSR-Izvestiya, 1967In this paper we find a new form of the necessary and sufficient condition for solvability of the embedding problem for number fields, and we obtain certain consequences of this condition.
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On the problem of field embedding
Mathematical Notes of the Academy of Sciences of the USSR, 1968zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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2016
Given two hypergraphs, representing a fine and a coarse “layer”, and a cycle cover of the nodes of the coarse layer, the cycle embedding problem (CEP) asks for an embedding of the coarse cycles into the fine layer. The CEP is NP-hard for general hypergraphs, but it can be solved in polynomial time for graphs.
Ralf Borndörfer +4 more
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Given two hypergraphs, representing a fine and a coarse “layer”, and a cycle cover of the nodes of the coarse layer, the cycle embedding problem (CEP) asks for an embedding of the coarse cycles into the fine layer. The CEP is NP-hard for general hypergraphs, but it can be solved in polynomial time for graphs.
Ralf Borndörfer +4 more
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Navigating financial toxicity in patients with cancer: A multidisciplinary management approach
Ca-A Cancer Journal for Clinicians, 2022Grace Li Smith +2 more
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