On the equivalence of Hermitian inner products on topological *-algebras.
On the estimation of the -numerical range of monic matrix polynomials.
On the estimation of upper bound for solutions of perturbed discrete Lyapunov equations.
On the estrada index of graphs with given number of cut edges.
On the existence of certain matrices
On the exponent of -regular primitive matrices.
On the fast reduction of symmetric rationally generated Toeplitz matrices to tridiagonal form.
On the finite Fourier transforms of functions with infinite discontinuities.
On the finite Number of the Covariants of a Binary Quantic.
On the finiteness of the semigroup of conjugacy classes of left ideals for algebras with radical square zero
Let A be a finite-dimensional algebra over an algebraically closed field with radical square zero, and such that all simple A-modules have dimension at most two. We give a characterization of those A that have finitely many conjugacy classes of left ideals.
On the first eigenvalue of bipartite graphs.
On the Fischer inequality
On the fragmental structures.
On the Frobenius condition number of positive definite matrices.
On the function .
On the Gaussian random matrix ensembles with additional symmetry conditions.
On the generalized Riccati matrix differential equation. Exact, approximate solutions and error estimate
In this paper explicit expressions for solutions of Cauchy problems and two-point boundary value problems concerned with the generalized Riccati matrix differential equation are given. These explicit expressions are computable in terms of the data and solutions of certain algebraic Riccati equations related to the problem. The interplay between the algebraic and the differential problems is used in order to obtain approximate solutions of the differential problem in terms of those of the algebraic...
On the Genesis of the Middle Product in Grassmann's Extensive Algebra
On the geometry of conjugacy classes in classical groupes.
On the Geometry of Positive Maps in Matrix Algebras.