Results 231 to 240 of about 1,153,013 (262)
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Moscow Mathematical Journal, 2021
Summary: The classical GUE matrix model of \(N\times N\) Hermitian matrices equipped with the Gaussian measure can be used to count the orientable topological surfaces by genus obtained through gluing the edges of a polygon. We introduce a variation of the GUE matrix model that enumerates certain edge-ramified CW complexes obtained from polygon gluings.
Defranco, Mario, Gunnells, Paul E.
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Summary: The classical GUE matrix model of \(N\times N\) Hermitian matrices equipped with the Gaussian measure can be used to count the orientable topological surfaces by genus obtained through gluing the edges of a polygon. We introduce a variation of the GUE matrix model that enumerates certain edge-ramified CW complexes obtained from polygon gluings.
Defranco, Mario, Gunnells, Paul E.
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Nuclear Physics B - Proceedings Supplements, 1991
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Mathematical Population Studies, 1989
A review of the Leslie matrix model theory and its literature 1941-1987 is presented. The point of view is that of a mathematician who focuses on the parts of the theory which are relevant to demography. Works of a decidedly applied nature are not dealt with.
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A review of the Leslie matrix model theory and its literature 1941-1987 is presented. The point of view is that of a mathematician who focuses on the parts of the theory which are relevant to demography. Works of a decidedly applied nature are not dealt with.
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2023
This chapter describes and provides an example of the matrix models: Lefkovitch model, Leslie model, Malthus model, and stability matrix models. From these the Discrete- and Continuous-Time Markov Chain Process is introduced. These matrix models are presented as they were historically occurring, and it is highlighted how the matrix structure offers a ...
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This chapter describes and provides an example of the matrix models: Lefkovitch model, Leslie model, Malthus model, and stability matrix models. From these the Discrete- and Continuous-Time Markov Chain Process is introduced. These matrix models are presented as they were historically occurring, and it is highlighted how the matrix structure offers a ...
+4 more sources
Proceedings of the 1977 annual conference on - ACM '77, 1977
David S. Burris, Udo W. Pooch
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David S. Burris, Udo W. Pooch
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Statistical Inference for High-Dimensional Matrix-Variate Factor Models
Journal of the American Statistical Association, 2023Jianqing Fan
exaly
2005
AbstractThis chapter starts with explaining some basic aspects and techniques of matrix models. Matrix models are the simplest examples of quantum gauge theories; they are quantum gauge theories in zero dimensions. The basic field is a Hermitian N x N matrix M.
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AbstractThis chapter starts with explaining some basic aspects and techniques of matrix models. Matrix models are the simplest examples of quantum gauge theories; they are quantum gauge theories in zero dimensions. The basic field is a Hermitian N x N matrix M.
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W-representations of two-matrix models with infinite set of variables
Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 2023Bei Kang
exaly
Decellularized Extracellular Matrix for Bioengineering Physiomimetic 3D in Vitro Tumor Models
Trends in Biotechnology, 2020Luis P Ferreira +2 more
exaly