Publications by the same author
plus in the repository
plus in Google Scholar

Bibliografische Daten exportieren
 

Stability criteria for positive semigroups on ordered Banach spaces

DOI zum Zitieren der Version auf EPub Bayreuth: https://doi.org/10.15495/EPub_UBT_00008284
URN to cite this document: urn:nbn:de:bvb:703-epub-8284-9

Title data

Glück, Jochen ; Mironchenko, Andrii:
Stability criteria for positive semigroups on ordered Banach spaces.
In: Journal of Evolution Equations. Vol. 25 (2025) Issue 1 . - 12.
ISSN 1424-3202
DOI der Verlagsversion: https://doi.org/10.1007/s00028-024-01044-8

[thumbnail of s00028-024-01044-8.pdf]
Format: PDF
Name: s00028-024-01044-8.pdf
Version: Published Version
Available under License Creative Commons BY 4.0: Attribution
Download (678kB)

Project information

Project title:
Project's official title
Project's id
Lyapunov theory meets boundary control systems
MI 1886/2-2

Project financing: Deutsche Forschungsgemeinschaft

Abstract

We consider generators of positive C₀-semigroups and, more generally, resolvent positive operators A on ordered Banach spaces and seek for conditions ensuring the negativity of their spectral bound s(A). Our main result characterizes s(A) < 0 in terms of so-called small-gain conditions that describe the behaviour of Ax for positive vectors x. This is new even in case that the underlying space is an $L^p$-space or a space of continuous functions. We also demonstrate that it becomes considerably easier to characterize the property s(A) < 0 if the cone of the underlying Banach space has non-empty interior or if the essential spectral bound of A is negative. To treat the latter case, we discuss a counterpart of a Krein–Rutman theorem for resolvent positive operators. When A is the generator of a positive C₀-semigroup, our results can be interpreted as stability results for the semigroup, and as such, they complement similar results recently proved for the discrete-time case. In the same vein, we prove a Collatz–Wielandt type formula and a logarithmic formula for the spectral bound of generators of positive semigroups.

Further data

Item Type: Article in a journal
Keywords: positive systems; continuous-time systems; stability; small-gain condition; linear systems; semigroup theory; resolvent positive operator; Krein–Rutman theorem
Subject classification: Mathematics Subject Classification Code: 47B65, 47D06, 47A10, 37L15
DDC Subjects: 500 Science > 510 Mathematics
Institutions of the University: Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Mathematics > Chair Mathematics V (Applied Mathematics)
Profile Fields > Advanced Fields > Nonlinear Dynamics
Faculties
Faculties > Faculty of Mathematics, Physics und Computer Science
Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Mathematics
Profile Fields
Profile Fields > Advanced Fields
Language: English
Originates at UBT: Yes
URN: urn:nbn:de:bvb:703-epub-8284-9
Date Deposited: 11 Mar 2025 06:17
Last Modified: 11 Mar 2025 06:17
URI: https://epub.uni-bayreuth.de/id/eprint/8284

Downloads

Downloads per month over past year