We consider a family of interaction functionals consisting of power-law potentials with attractive and repulsive parts and use the concentration compactness principle to establish the existence of global minimizers. We consider various minimization classes, depending on the signs of the repulsive and attractive power exponents of the potential. In the special case of quadratic attraction and Newtonian repulsion we characterize in detail the ground state.
Mots clés : Interaction of attractive and repulsive potentials, Self-assembly, Aggregation, Global minimizers
@article{AIHPC_2015__32_6_1283_0, author = {Choksi, Rustum and Fetecau, Razvan C. and Topaloglu, Ihsan}, title = {On minimizers of interaction functionals with competing attractive and repulsive potentials}, journal = {Annales de l'I.H.P. Analyse non lin\'eaire}, pages = {1283--1305}, publisher = {Elsevier}, volume = {32}, number = {6}, year = {2015}, doi = {10.1016/j.anihpc.2014.09.004}, mrnumber = {3425263}, zbl = {1329.49019}, language = {en}, url = {http://www.numdam.org/articles/10.1016/j.anihpc.2014.09.004/} }
TY - JOUR AU - Choksi, Rustum AU - Fetecau, Razvan C. AU - Topaloglu, Ihsan TI - On minimizers of interaction functionals with competing attractive and repulsive potentials JO - Annales de l'I.H.P. Analyse non linéaire PY - 2015 SP - 1283 EP - 1305 VL - 32 IS - 6 PB - Elsevier UR - http://www.numdam.org/articles/10.1016/j.anihpc.2014.09.004/ DO - 10.1016/j.anihpc.2014.09.004 LA - en ID - AIHPC_2015__32_6_1283_0 ER -
%0 Journal Article %A Choksi, Rustum %A Fetecau, Razvan C. %A Topaloglu, Ihsan %T On minimizers of interaction functionals with competing attractive and repulsive potentials %J Annales de l'I.H.P. Analyse non linéaire %D 2015 %P 1283-1305 %V 32 %N 6 %I Elsevier %U http://www.numdam.org/articles/10.1016/j.anihpc.2014.09.004/ %R 10.1016/j.anihpc.2014.09.004 %G en %F AIHPC_2015__32_6_1283_0
Choksi, Rustum; Fetecau, Razvan C.; Topaloglu, Ihsan. On minimizers of interaction functionals with competing attractive and repulsive potentials. Annales de l'I.H.P. Analyse non linéaire, Tome 32 (2015) no. 6, pp. 1283-1305. doi : 10.1016/j.anihpc.2014.09.004. http://www.numdam.org/articles/10.1016/j.anihpc.2014.09.004/
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