Add to ORKGLet p(t) be a monic polynomial. We obtain two bounds for zeros of p(t) via the Perron root and the numerical radius of the companion matrix of the polynomial
In this paper we obtain a result concerning the location of the zeros of a class of polynomial
In this paper, ring shaped regions containing all the zeros of a polynomial with compl...
Let A be an n × n complex matrix and r be the maximum size of its principal submatrices with no off-...
Let p(t) be a monic polynomial. We obtain two bounds for zeros of p(t) via the Perron root and the n...
Let p(t) be a monic polynomial. We obtain two bounds for zeros of p(t) via the Perron root and the n...
We obtain inequalities involving numerical radius of a matrix A∈Mn(ℂ). Using this result, we find up...
Abstract. In this paper we find new estimate for the numerical radius of a given matrix, and we prov...
AbstractNew lower bounds, frequently better than previous bounds and readily computable, for the Per...
AbstractContainment regions for the zeros of a monic polynomial are given with the aid of results fo...
AbstractA new lower bound for the Perron root for irreducible, non-negative matrices is obtained whi...
AbstractBounds for the imaginary parts of the zeros of a polynomial are given by the generalization ...
We put restrictions on the coefficients of polynomials and give bounds concerning the number of zero...
AbstractIt is well known that the Perron root r(A) of a nonnegative matrix A lies between the smalle...
In this paper, ring shaped regions containing all the zeros of a polynomial with comple...
The problem of obtaining the smallest possible region containing all the zeros of a polynomial has b...
In this paper we obtain a result concerning the location of the zeros of a class of polynomial
In this paper, ring shaped regions containing all the zeros of a polynomial with compl...
Let A be an n × n complex matrix and r be the maximum size of its principal submatrices with no off-...
Let p(t) be a monic polynomial. We obtain two bounds for zeros of p(t) via the Perron root and the n...
Let p(t) be a monic polynomial. We obtain two bounds for zeros of p(t) via the Perron root and the n...
We obtain inequalities involving numerical radius of a matrix A∈Mn(ℂ). Using this result, we find up...
Abstract. In this paper we find new estimate for the numerical radius of a given matrix, and we prov...
AbstractNew lower bounds, frequently better than previous bounds and readily computable, for the Per...
AbstractContainment regions for the zeros of a monic polynomial are given with the aid of results fo...
AbstractA new lower bound for the Perron root for irreducible, non-negative matrices is obtained whi...
AbstractBounds for the imaginary parts of the zeros of a polynomial are given by the generalization ...
We put restrictions on the coefficients of polynomials and give bounds concerning the number of zero...
AbstractIt is well known that the Perron root r(A) of a nonnegative matrix A lies between the smalle...
In this paper, ring shaped regions containing all the zeros of a polynomial with comple...
The problem of obtaining the smallest possible region containing all the zeros of a polynomial has b...
In this paper we obtain a result concerning the location of the zeros of a class of polynomial
In this paper, ring shaped regions containing all the zeros of a polynomial with compl...
Let A be an n × n complex matrix and r be the maximum size of its principal submatrices with no off-...
