Results 1 to 10 of about 791,112 (289)
On certain arithmetical functions of exponents in the factorization of integers [PDF]
Some new results for the maximum and minimum exponents in factorizing integers are obtained. Related functions and generalized arithmetical functions are also introduced.
József Sándor, Krassimir T. Atanassov
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On epimorphisms and structurally regular semigroups [PDF]
In this paper we study epimorphisms, dominions and related properties for some classes of structurally (n,m)-regular semigroups for any pair (n,m) of positive integers. In Section 2, after a brief introduction of these semigroups, we prove that the class
Aftab Shah +3 more
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The Frobenius number associated with the number of representations for sequences of repunits
The generalized Frobenius number is the largest integer represented in at most $p$ ways by a linear combination of nonnegative integers of given positive integers $a_1,a_2,\,\dots ,\,a_k$. When $p=0$, it reduces to the classical Frobenius number. In this
Komatsu, Takao
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Generalized Concatenated Codes over Gaussian and Eisenstein Integers for Code-Based Cryptography
The code-based McEliece and Niederreiter cryptosystems are promising candidates for post-quantum public-key encryption. Recently, q-ary concatenated codes over Gaussian integers were proposed for the McEliece cryptosystem, together with the one-Mannheim ...
Johann-Philipp Thiers +1 more
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Generalized Universal Coding of Integers
Universal coding of integers~(UCI) is a class of variable-length code, such that the ratio of the expected codeword length to $\max\{1,H(P)\}$ is within a constant factor, where $H(P)$ is the Shannon entropy of the decreasing probability distribution $P$.
Wei Yan 0014 +2 more
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Generalized integer splines on arbitrary graphs
20 pages, 8 ...
Lauren L. Rose, Jeff Suzuki
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On generalized degenerate Euler–Genocchi polynomials
We introduce the generalized degenerate Euler–Genocchi polynomials as a degenerate version of the Euler–Genocchi polynomials. In addition, we introduce their higher-order version, namely the generalized degenerate Euler–Genocchi polynomials of order α ...
Taekyun Kim, Dae San Kim, Hye Kyung Kim
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HS-integral and Eisenstein integral mixed circulant graphs
A mixed graph is called \emph{second kind hermitian integral} (\emph{HS-integral}) if the eigenvalues of its Hermitian-adjacency matrix of the second kind are integers.
Monu Kadyan, Bikash Bhattacharjya
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Generalized Nonaveraging Integer Sequences [PDF]
Abstract.Let the ...
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The Hermitian -Conjugate Generalized Procrustes Problem
We consider the Hermitian -conjugate generalized Procrustes problem to find Hermitian -conjugate matrix such that is minimum, where , , , and (, ) are given complex matrices, and and are positive integers. The expression of the solution to Hermitian
Hai-Xia Chang +2 more
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