# Search results

Mathematische Nachrichten > 294 > 8 > 1595 - 1628

*X*, where $\left\{A\right(t);t\in [a,b\left)\right\}$ is a family of operators whose domains are subsets of the so‐called initial‐history space $X$ and whose ranges are subsets of the space

*X*. The special case where $A\left(t\right)\varphi =B\left(t\right)\varphi \left(0\right)+G(t,\varphi )$ for $t\in [a,b)$ and $\varphi \in X$ with $\varphi \left(0\right)\in D\left(B\right(t\left)\right)$ has been extensively...

Russian Mathematics > 2019 > 63 > 3 > 1-14

International Journal of Dynamics and Control > 2019 > 7 > 4 > 1350-1357

Journal of Differential Equations > 2018 > 265 > 9 > 4530-4574

Advances in Difference Equations > 2018 > 2018 > 1 > 1-12

SeMA Journal > 2019 > 76 > 2 > 217-226

Czechoslovak Mathematical Journal > 2018 > 68 > 4 > 889-920

*φ*is a regulated function. Unlike the result by G. Shanholt (1972), where the functions involved are continuous, the novelty here is...

Advances in Difference Equations > 2018 > 2018 > 1 > 1-12

Mathematical Methods in the Applied Sciences > 41 > 4 > 1541 - 1553

Russian Mathematics > 2017 > 61 > 10 > 21-31

*t*

^{m}exp(

*pt*)) generated by the roots of the characteristic equation. In contrast to the spaces...

Chaos, Solitons & Fractals > 2017 > 102 > C > 47-71

Journal of Mathematical Analysis and Applications > 2017 > 453 > 1 > 629-644

Mathematical Methods in the Applied Sciences > 40 > 14 > 5147 - 5160

*n*th‐order delay differential equation was studied in [S. R. Grace and A. Zafer, Math. Meth. Appl. Sci. 2016, 39 1150–1158] when

*n*is even and the

*n*odd case has been referred to as an interesting open problem. In the present work, our primary aim is to address this situation. Our method of the proof that is quite different from the aforementioned study is essentially...

Advances in Difference Equations > 2017 > 2017 > 1 > 1-14

Lobachevskii Journal of Mathematics > 2017 > 38 > 3 > 588-593

Journal of Inequalities and Applications > 2016 > 2016 > 1 > 1-18

*p*-Laplacian like operators, delayed and advanced arguments. We present new theorems that improve and complement related contributions reported in the literature. Several examples are provided to illustrate the practicability, maneuverability, and efficiency of the results obtained. An open...

Journal of Mathematical Analysis and Applications > 2016 > 444 > 1 > 192-209

Journal of Nonlinear Science > 2017 > 27 > 2 > 573-603

Differential Equations and Dynamical Systems > 2018 > 26 > 1-3 > 139-155

Journal of Mathematical Analysis and Applications > 2016 > 441 > 2 > 668-683