O-regularly Varying Functions and Some Asymptotic Relations
Publications de l'Institut Mathématique, _N_S_61 (1997) no. 75, p. 44
We prove that in the class of measurable positive functions
defined on the interval $I_a = [\,a,+\infty )$ $(a > 0)$, the class of
functions which preserve the strong asymptotic equivalence on the set
of functions $\{x \,\colon I_a \mapsto \Bbb R^+ ,\,
x(t) \to +\infty, t \to +\infty \}$,
is a class of $\Cal O$--regularly varying functions with continuous
index function. We also prove a representation theorem for functions
from this class, and a morphism-theorem for some asymptotic
relations.
@article{PIM_1997_N_S_61_75_a6,
author = {Dragan {\DJ}ur\v{c}i\'c},
title = {O-regularly {Varying} {Functions} and {Some} {Asymptotic} {Relations}},
journal = {Publications de l'Institut Math\'ematique},
pages = {44 },
year = {1997},
volume = {_N_S_61},
number = {75},
zbl = {0901.26002},
language = {en},
url = {http://geodesic.mathdoc.fr/item/PIM_1997_N_S_61_75_a6/}
}
Dragan Đurčić. O-regularly Varying Functions and Some Asymptotic Relations. Publications de l'Institut Mathématique, _N_S_61 (1997) no. 75, p. 44 . http://geodesic.mathdoc.fr/item/PIM_1997_N_S_61_75_a6/