Search Results - subject:"Triangular matrix"

Matrix gamma distributions and related stochastic processes

Kozubowski, Tomasz J.; Mazur, Stepan; Podgórski, Krzysztof - 2022

-valued gamma motion of a vector argument. In this context, we introduce a triangular matrix-valued Rayleigh process, which, through …

Persistent link: https://www.econbiz.de/10014331150

Matrix gamma distributions and related stochastic processes

Kozubowski, Tomasz J.; Mazur, Stepan; Podgórski, Krzysztof - 2022

motion of a vector argument. In this context, we introduce a triangular matrix-valued Rayleigh process, which, through …

Persistent link: https://www.econbiz.de/10013469607

A note on concavity conditions of Cobb-Douglas and ces production function with at least two inputs

Kojić, Vedran - In: Studies in microeconomics 9 (2021) 1, pp. 1-10

Persistent link: https://www.econbiz.de/10012586641

Triangular matrices, differential resultants and systems of linear homogeneous PDE's

Carra' Ferro, Giuseppa - In: Mathematics and Computers in Simulation (MATCOM) 45 (1998) 5, pp. 511-518

In this paper, it is shown that if we consider an upper triangular form T(RM) of RM using only row operations, then the differential resultants with respect to a permutation σ can be defined as divisors of the entries of T(RM) in the last column and in the rows with only a nonzero entry....

Persistent link: https://www.econbiz.de/10011050611