Zobrazeno 1 - 10
of 29
pro vyhledávání: '"V. L. Kulik"'
Publikováno v:
Финансы: теория и практика, Vol 28, Iss 3, Pp 61-83 (2024)
Taking into account the conditions of the real functioning of companies, one of the most striking effects in financial management is investigated: the “golden age” of the company (when the cost of capital raised is below the perpetuity limit, and
Externí odkaz:
https://doaj.org/article/e8846caca23744389fb241ec9416b42a
Publikováno v:
Финансы: теория и практика, Vol 28, Iss 2, Pp 128-142 (2024)
The famous Capital Asset Pricing Model (CAPM), widely used in practice, takes into account only the business risk associated with investments in a specific company [not the entire market (or industry)]. In practice, most listing companies use debt fi
Externí odkaz:
https://doaj.org/article/5764ba90a50f4095ae2ab6076bcb6a46
Publikováno v:
Theoretical Economics Letters. :866-887
The paper is devoted to application of Brusov-Filatova-Orekhova theory (BFO theory) and Modigliani-Miller theory (MM theory) in rating. A serious modification of both theories in order to use them in rating procedure has been required. The financial
Autor:
N. V. Stepanenko, V. L. Kulik
Publikováno v:
Ukrainian Mathematical Journal. 54:700-708
We investigate the problem of the existence of the Green–Samoilenko function for linear expansions of dynamical systems on a torus of the form $$\frac{{d\phi }}{{dt}} = a(\phi ),{\text{ }}C(\phi )\frac{{d\phi }}{{dt}} + \frac{1}{2}\dot C(\phi )x =
Autor:
V. L. Kulik, B. Wojtowicz
Publikováno v:
Ukrainian Mathematical Journal. 50:203-215
By using Lyapunov functions with alternating signs, we study problems of regularity and weak regularity for some linear extensions of dynamical systems on a torus.
Autor:
S. B. Bodnaruk, V. L. Kulik
Publikováno v:
Ukrainian Mathematical Journal. 48:838-845
We consider bounded invariant manifolds of autonomous systems of differential equations and study the problem of their continuity and continuous differentiability with respect to a parameter.
Autor:
V. L. Kulik
Publikováno v:
Ukrainian Mathematical Journal. 46:1634-1642
We select some classes of linear extensions of dynamical systems on a torus for which weak regularity implies regularity.
Autor:
V. L. Kulik
Publikováno v:
Ukrainian Mathematical Journal. 42:1548-1552
The problem of the existence of quadratic forms that have a positive definite derivative along the solutions of linear extensions of dynamical systems on a torus is considered. Assuming the existence of quadratic forms whose derivative is positive de
Autor:
A. M. Samoilenko, V. L. Kulik
Publikováno v:
Ukrainian Mathematical Journal. 42:1083-1089
We found new structures of linear extensions of dynamical systems on a torus which have a unique Green's function.
Autor:
Z. P. Ordyanskaya, V. L. Kulik
Publikováno v:
Siberian Mathematical Journal. 24:421-427
In the first part of the present article we state and prove sufficient conditions for the possibility of choosing constants that occur in the definition of the e-dichotomy property of systems of linear differential equations independent of the parame