AbstractThe feasibility of factorizing non-negative definite matrices with elements that are rational functions of several real variables and having real coefficients is discussed. Polynomial matrices are then considered briefly
AbstractThis paper presents a new algorithm for the absolute factorization of parametric multivariat...
In this paper, a general frame to study relations between additive and multiplicative representation...
AbstractRecently Dritschel proved that any positive multivariate Laurent polynomial can be factorize...
AbstractThe feasibility of factorizing non-negative definite matrices with elements that are rationa...
AbstractWe develop a recursive algorithm for obtaining factorizations of the type R(λ)=R1(λ)R2(λ) wh...
Nonnegative matrix factorization (NMF) is the problem of decomposing a given nonnegative n x m matri...
AbstractThe problem of minimal factorization of rational bicausal matrices is considered, using poly...
Nonnegative matrix factorization (NMF) is the problem of decomposing a given nonnegative n × m matri...
Nonnegative matrix factorization (NMF) is the problem of decomposing a given nonnegative n × m matri...
The problem of minimal factorization of rational bicausal matrices is considered, using polynomial m...
AbstractThe recently developed algorithm of Niederreiter for the factorization of polynomials over f...
In this paper, we solve two problems in linear systems theory: the computation of the inner-outer an...
Suppose $Q(x)$ is a real $n\times n$ regular symmetric positive semidefinite matrix polynomial. Then...
AbstractGiven a polynomial f(x) with rational integral coefficients, find the factorization of f(x) ...
Nonnegative Matrix Factorization (NMF) is a popular data analysis tool for nonnegative data, able to...
AbstractThis paper presents a new algorithm for the absolute factorization of parametric multivariat...
In this paper, a general frame to study relations between additive and multiplicative representation...
AbstractRecently Dritschel proved that any positive multivariate Laurent polynomial can be factorize...
AbstractThe feasibility of factorizing non-negative definite matrices with elements that are rationa...
AbstractWe develop a recursive algorithm for obtaining factorizations of the type R(λ)=R1(λ)R2(λ) wh...
Nonnegative matrix factorization (NMF) is the problem of decomposing a given nonnegative n x m matri...
AbstractThe problem of minimal factorization of rational bicausal matrices is considered, using poly...
Nonnegative matrix factorization (NMF) is the problem of decomposing a given nonnegative n × m matri...
Nonnegative matrix factorization (NMF) is the problem of decomposing a given nonnegative n × m matri...
The problem of minimal factorization of rational bicausal matrices is considered, using polynomial m...
AbstractThe recently developed algorithm of Niederreiter for the factorization of polynomials over f...
In this paper, we solve two problems in linear systems theory: the computation of the inner-outer an...
Suppose $Q(x)$ is a real $n\times n$ regular symmetric positive semidefinite matrix polynomial. Then...
AbstractGiven a polynomial f(x) with rational integral coefficients, find the factorization of f(x) ...
Nonnegative Matrix Factorization (NMF) is a popular data analysis tool for nonnegative data, able to...
AbstractThis paper presents a new algorithm for the absolute factorization of parametric multivariat...
In this paper, a general frame to study relations between additive and multiplicative representation...
AbstractRecently Dritschel proved that any positive multivariate Laurent polynomial can be factorize...
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