Sentence examples for concerning this problem for from inspiring English sources

In the 1990s, the Duffing-type equation has been a typical model in the recent Aubry-Mather theory for planar periodic Hamiltonian systems, there are several papers concerning this problem for the Duffing equation (see [16 18]).

And then, the stability problems of various functional equation have been extensively investigated by a number of authors and there are many interesting results concerning this problem (for instances, [12] and [17]).

The results concerned with this problem for (1.1) and its various generalizations were presented in [7, 16 22].

A number of mathematicians have extensively investigated the stability problems of several functional equations, and they obtained many interesting results concerning the problem (for instance [24 38]).

The excitation of parasitic modes is a concerning problem for high frequency, high power gyrotrons.

A lot of results concerning the standard problem for scalar second-order ordinary differential equations were generalized in various directions.

In many applications concerning identification problems for PDEs, the source term may be unknown.

It is worth noting that the identification problem, with linear source, related to nondegenerate systems is widely studied in the literature concerning inverse problems for PDEs.

This paper concerns an inverse problem for an integro-differential equation related to the Basset problem.

This paper is concerned with stabilization problem for a class of parameters perturbation chaotic systems via both backstepping design method and adaptive technique.

This paper is concerned with stabilization problem for Itô stochastic interval type-2 (IT2) fuzzy systems with time-varying delays and unmatched premises.