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The table of characters of some quasigroups

100%

Bińczak G., Kaleta J.

Discussiones Mathematicae - General Algebra and Applications

2007

tom 27

nr 2

147-167

It is known that (ℤₙ,-ₙ) are examples of entropic quasigroups which are not groups. In this paper we describe the table of characters for quasigroups (ℤₙ,-ₙ).

Inequality-based approximation of matrix eigenvectors

88%

Kocsor A., Dombi J., Bálint I.

International Journal of Applied Mathematics and Computer Science

2002

tom 12

nr 4

533-538

A novel procedure is given here for constructing non-negative functions with zero-valued global minima coinciding with eigenvectors of a general real matrix A. Some of these functions are distinct because all their local minima are also global, offering a new way of determining eigenpairs by local optimization. Apart from describing the framework of the method, the error bounds given separately for the approximation of eigenvectors and eigenvalues provide a deeper insight into the fundamentally different nature of their approximations.

Ograniczanie wyników

1 Discussiones Mathematicae - General Algebra and Applications

1 International Journal of Applied Mathematics and Computer Science

1 Bińczak G.

1 Bálint I.

1 Dombi J.

1 Kaleta J.

1 Kocsor A.

1 2007

1 2002

Wyniki wyszukiwania

The table of characters of some quasigroups

Inequality-based approximation of matrix eigenvectors