Research Article

Mean value theorem and semigroups of operators for interval-valued functions on time scales

Volume: 50 Number: 1 February 4, 2021
EN

Mean value theorem and semigroups of operators for interval-valued functions on time scales

Abstract

In this paper, a new version of mean value theorem for interval-valued functions on time scales is established. Meantime, some basic concepts and results associated with semigroups of operators for interval-valued functions on time scales are presented. As an application of semigroups of operators, under certain conditions, we consider the initial value problem for interval-valued differential equations on time scales. Finally, two issues worthy of further discussion are presented.

Keywords

Supporting Institution

National Natural Science Foundation of China

Project Number

11701425

References

  1. [1] M. Bohner and A. Peterson, Dynamic Equations on Time Scales: An Introduction with Applications, Birkhäuser Boston Inc., Boston, MA, 2001.
  2. [2] M. Bohner and A. Peterson, Advances in Dynamic Equations on Time Scales, Birkhäuser, Boston, 2003.
  3. [3] Y. Chalco-Cano, A. Rufián-Lizana, H. Román-Flores and M.D. Jiménez-Gamero, Calculus for interval-valued functions using generalized Hukuhara derivative and applications, Fuzzy Sets Syst. 219, 49–67, 2013.
  4. [4] C.G. Gal and S.G. Gal, Semigroups of operators on spaces of fuzzy-number-valued functions with applications to fuzzy differential equations, J. Fuzzy Math. 13, 647– 682, 2005.
  5. [5] A.E. Hamza and K.M. Oraby, Semigroups of operators and abstract dynamic equations on time scales, Appl. Math. Comput. 270, 334–348, 2013.
  6. [6] S. Hilger, Ein Makettenkalkül mit Anwendung auf Zentrumsmannigfaltigkeiten, Ph.D. thesis, Universität Würzburg, 1988.
  7. [7] V. Lupulescu, Hukuhara differentiability of interval-valued functions and interval differential equations on time scales, Inform. Sciences, 248, 50–67, 2013.
  8. [8] S. Markov, Calculus for interval functions of a real variable, Computing, 22, 325–337, 1979.

Details

Primary Language

English

Subjects

Mathematical Sciences

Journal Section

Research Article

Publication Date

February 4, 2021

Submission Date

November 9, 2019

Acceptance Date

May 2, 2020

Published in Issue

Year 2021 Volume: 50 Number: 1

APA
Shen, Y. (2021). Mean value theorem and semigroups of operators for interval-valued functions on time scales. Hacettepe Journal of Mathematics and Statistics, 50(1), 79-91. https://doi.org/10.15672/hujms.644665
AMA
1.Shen Y. Mean value theorem and semigroups of operators for interval-valued functions on time scales. Hacettepe Journal of Mathematics and Statistics. 2021;50(1):79-91. doi:10.15672/hujms.644665
Chicago
Shen, Yonghong. 2021. “Mean Value Theorem and Semigroups of Operators for Interval-Valued Functions on Time Scales”. Hacettepe Journal of Mathematics and Statistics 50 (1): 79-91. https://doi.org/10.15672/hujms.644665.
EndNote
Shen Y (February 4, 2021) Mean value theorem and semigroups of operators for interval-valued functions on time scales. Hacettepe Journal of Mathematics and Statistics 50 1 79–91.
IEEE
[1]Y. Shen, “Mean value theorem and semigroups of operators for interval-valued functions on time scales”, Hacettepe Journal of Mathematics and Statistics, vol. 50, no. 1, pp. 79–91, Feb. 2021, doi: 10.15672/hujms.644665.
ISNAD
Shen, Yonghong. “Mean Value Theorem and Semigroups of Operators for Interval-Valued Functions on Time Scales”. Hacettepe Journal of Mathematics and Statistics 50/1 (February 4, 2021): 79-91. https://doi.org/10.15672/hujms.644665.
JAMA
1.Shen Y. Mean value theorem and semigroups of operators for interval-valued functions on time scales. Hacettepe Journal of Mathematics and Statistics. 2021;50:79–91.
MLA
Shen, Yonghong. “Mean Value Theorem and Semigroups of Operators for Interval-Valued Functions on Time Scales”. Hacettepe Journal of Mathematics and Statistics, vol. 50, no. 1, Feb. 2021, pp. 79-91, doi:10.15672/hujms.644665.
Vancouver
1.Yonghong Shen. Mean value theorem and semigroups of operators for interval-valued functions on time scales. Hacettepe Journal of Mathematics and Statistics. 2021 Feb. 4;50(1):79-91. doi:10.15672/hujms.644665