Existence of Compactly Supported Global Minimisers for the Interaction Energy

Verfasser / Beitragende:
[José Cañizo, José Carrillo, Francesco Patacchini]
Ort, Verlag, Jahr:
2015
Enthalten in:
Archive for Rational Mechanics and Analysis, 217/3(2015-09-01), 1197-1217
Format:
Artikel (online)
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024 7 0 |a 10.1007/s00205-015-0852-3  |2 doi 
035 |a (NATIONALLICENCE)springer-10.1007/s00205-015-0852-3 
245 0 0 |a Existence of Compactly Supported Global Minimisers for the Interaction Energy  |h [Elektronische Daten]  |c [José Cañizo, José Carrillo, Francesco Patacchini] 
520 3 |a The existence of compactly supported global minimisers for continuum models of particles interacting through a potential is shown under almost optimal hypotheses. The main assumption on the potential is that it is catastrophic, or not H-stable, which is the complementary assumption to that in classical results on thermodynamic limits in statistical mechanics. The proof is based on a uniform control on the local mass around each point of the support of a global minimiser, together with an estimate on the size of the "gaps" it may have. The class of potentials for which we prove the existence of global minimisers includes power-law potentials and, for some range of parameters, Morse potentials, widely used in applications. We also show that the support of local minimisers is compact under suitable assumptions. 
540 |a The Author(s), 2015 
700 1 |a Cañizo  |D José  |u School of Mathematics, Watson Building, University of Birmingham, Edgbaston, B152TT, Birmingham, UK  |4 aut 
700 1 |a Carrillo  |D José  |u Department of Mathematics, Imperial College London, South Kensington Campus, SW7 2AZ, London, UK  |4 aut 
700 1 |a Patacchini  |D Francesco  |u Department of Mathematics, Imperial College London, South Kensington Campus, SW7 2AZ, London, UK  |4 aut 
773 0 |t Archive for Rational Mechanics and Analysis  |d Springer Berlin Heidelberg  |g 217/3(2015-09-01), 1197-1217  |x 0003-9527  |q 217:3<1197  |1 2015  |2 217  |o 205 
856 4 0 |u https://doi.org/10.1007/s00205-015-0852-3  |q text/html  |z Onlinezugriff via DOI 
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900 7 |a Metadata rights reserved  |b Springer special CC-BY-NC licence  |2 nationallicence 
908 |D 1  |a research-article  |2 jats 
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950 |B NATIONALLICENCE  |P 856  |E 40  |u https://doi.org/10.1007/s00205-015-0852-3  |q text/html  |z Onlinezugriff via DOI 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Cañizo  |D José  |u School of Mathematics, Watson Building, University of Birmingham, Edgbaston, B152TT, Birmingham, UK  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Carrillo  |D José  |u Department of Mathematics, Imperial College London, South Kensington Campus, SW7 2AZ, London, UK  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Patacchini  |D Francesco  |u Department of Mathematics, Imperial College London, South Kensington Campus, SW7 2AZ, London, UK  |4 aut 
950 |B NATIONALLICENCE  |P 773  |E 0-  |t Archive for Rational Mechanics and Analysis  |d Springer Berlin Heidelberg  |g 217/3(2015-09-01), 1197-1217  |x 0003-9527  |q 217:3<1197  |1 2015  |2 217  |o 205