Image partition regularity over the reals.
Hindman, Neil (2003)
The New York Journal of Mathematics [electronic only]
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Displaying similar documents to “Image partition regularity over the integers, rationals and reals.”
Image partition regularity over the reals.
Universally image partition regularity.
De, Dibyendu, Paul, Ram Krishna (2008)
The Electronic Journal of Combinatorics [electronic only]
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Ranks of permutative matrices
Xiaonan Hu, Charles R. Johnson, Caroline E. Davis, Yimeng Zhang (2016)
Special Matrices
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A new type of matrix, termed permutative, is defined and motivated herein. The focus is upon identifying circumstances under which square permutative matrices are rank deficient. Two distinct ways, along with variants upon them are given. These are a special kind of grouping of rows and a type of partition in which the blocks are again permutative. Other, results are given, along with some questions and conjectures.
A simple algorithm for constructing Szemerédi's regularity partition.
Frieze, Alan, Kannan, Ravi (1999)
The Electronic Journal of Combinatorics [electronic only]
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Matrix compositions.
Munarini, Emanuele, Poneti, Maddalena, Rinaldi, Simone (2009)
Journal of Integer Sequences [electronic only]
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The space of all bounded operators on Hilbert space does not have the approximation property
A. Szankowski (1978-1979)
Séminaire Analyse fonctionnelle (dit "Maurey-Schwartz")
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A classification of the nilpotent triangular matrices
Wim H. Hesselink (1985)
Compositio Mathematica
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The difference matrices of the classes of a Sharma-Kaushik partition
Bhu Dev Sharma, Norris Sookoo (2004)
Archivum Mathematicum
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Sharma-Kaushik partitions have been used to define distances between vectors with -coordinates. In this paper, “difference matrices” for the partitioning classes have been introduced and investigated. It has been shown that the difference matrices are circulant and that the entries of a product of matrices is an extended intersection number of a distance scheme. The sum of the entries of each row or columns of the product matrix has been obtained. The algebra of matrices generated by...