『ザクセンシュピーゲル』の図像読解と高校世界史 教材化の試み

By employing the theory of topological degree, M -matrix and Lypunov functional, We have obtained some sufficient con- ditions ensuring the existence, uniqueness and global

In this work, we have applied Feng’s first-integral method to the two-component generalization of the reduced Ostrovsky equation, and found some new traveling wave solutions,

Thus, we use the results both to prove existence and uniqueness of exponentially asymptotically stable periodic orbits and to determine a part of their basin of attraction.. Let

, 6, then L(7) 6= 0; the origin is a fine focus of maximum order seven, at most seven small amplitude limit cycles can be bifurcated from the origin.. Sufficient

In this paper, we prove some explicit upper bounds for the average order of the generalized divisor function, and, according to an idea of Lenstra, we use them to obtain bounds for

In this paper, we obtain strong oscillation and non-oscillation conditions for a class of higher order differential equations in dependence on an integral behavior of its

“Breuil-M´ezard conjecture and modularity lifting for potentially semistable deformations after

Section 3 is first devoted to the study of a-priori bounds for positive solutions to problem (D) and then to prove our main theorem by using Leray Schauder degree arguments.. To show