Ultimate boundedness results for solutions of certain third order nonlinear matrix differential equations
M. O. Omeike, A. U. Afuwape (2010)
Kragujevac Journal of Mathematics
Similarity:
M. O. Omeike, A. U. Afuwape (2010)
Kragujevac Journal of Mathematics
Similarity:
Marian Gewert (1993)
Colloquium Mathematicae
Similarity:
Aldea, Costel (2005)
Acta Universitatis Apulensis. Mathematics - Informatics
Similarity:
Hakl, R. (1999)
Georgian Mathematical Journal
Similarity:
Végh, A. (2005)
Beiträge zur Algebra und Geometrie
Similarity:
W. Królikowski (1991)
Annales Polonici Mathematici
Similarity:
The concept of supercomplex structure is introduced in the pseudo-Euclidean Hurwitz pairs and its basic algebraic and geometric properties are described, e.g. a necessary and sufficient condition for the existence of such a structure is found.
Berenhaut, Kenneth S., Guy, Richard T., Vish, Nathaniel G. (2008)
Banach Journal of Mathematical Analysis [electronic only]
Similarity:
Kovács, István (2004)
Séminaire Lotharingien de Combinatoire [electronic only]
Similarity:
Diamandescu, A. (2004)
Acta Mathematica Universitatis Comenianae. New Series
Similarity:
Jean-Paul Allouche, Pierre Liardet (1991)
Acta Arithmetica
Similarity:
Radeka, Ivana, Herceg, Dragoslav (2003)
Novi Sad Journal of Mathematics
Similarity:
Gautami Bhowmik (1996)
Acta Arithmetica
Similarity:
1. Introduction. The study of divisor functions of matrices arose legitimately in the context of arithmetic of matrices, and the question of the number of (possibly weighted) inequivalent factorizations of an integer matrix was asked. However, till now only partial answers were available. Nanda [6] evaluated the case of prime matrices and Narang [7] gave an evaluation for 2×2 matrices. We obtained a recursion in the size of the matrices and the weights of the divisors [1,2] which helped...
Peter Lindqvist, Kristian Seip (1998)
Acta Arithmetica
Similarity:
Some quadratic forms related to "greatest common divisor matrices" are represented in terms of L²-norms of rather simple functions. Our formula is especially useful when the size of the matrix grows, and we will study the asymptotic behaviour of the smallest and largest eigenvalues. Indeed, a sharp bound in terms of the zeta function is obtained. Our leading example is a hybrid between Hilbert's matrix and Smith's matrix.