On considère l'équation de Emden–Fowler anisotropique : dans Ω, sur ∂Ω où est un domaine régulier borné et a est une fonction régulière strictement positive. Nous étudions l'effet du coefficient anisotropique sur l'existence des solutions à bulles. Nous montrons que pour un maximum local strict de la fonction a, il existe des solutions avec un nombre arbitraire de bulles. Par conséquent, la quantité
We consider the anisotropic Emden–Fowler equation: in Ω, on ∂Ω where is a smooth bounded domain and is a positive, smooth function. We investigate the effect of anisotropic coefficient on the existence of bubbling solutions. We show that at given strict local maximum points of a, there exist solutions with arbitrarily many bubbles. As a consequence, the quantity
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@article{CRMATH_2006__343_4_253_0, author = {Wei, Juncheng and Ye, Dong and Zhou, Feng}, title = {Bubbling solutions for an anisotropic {Emden{\textendash}Fowler} equation}, journal = {Comptes Rendus. Math\'ematique}, pages = {253--258}, publisher = {Elsevier}, volume = {343}, number = {4}, year = {2006}, doi = {10.1016/j.crma.2006.05.017}, language = {en}, url = {http://www.numdam.org/articles/10.1016/j.crma.2006.05.017/} }
TY - JOUR AU - Wei, Juncheng AU - Ye, Dong AU - Zhou, Feng TI - Bubbling solutions for an anisotropic Emden–Fowler equation JO - Comptes Rendus. Mathématique PY - 2006 SP - 253 EP - 258 VL - 343 IS - 4 PB - Elsevier UR - http://www.numdam.org/articles/10.1016/j.crma.2006.05.017/ DO - 10.1016/j.crma.2006.05.017 LA - en ID - CRMATH_2006__343_4_253_0 ER -
%0 Journal Article %A Wei, Juncheng %A Ye, Dong %A Zhou, Feng %T Bubbling solutions for an anisotropic Emden–Fowler equation %J Comptes Rendus. Mathématique %D 2006 %P 253-258 %V 343 %N 4 %I Elsevier %U http://www.numdam.org/articles/10.1016/j.crma.2006.05.017/ %R 10.1016/j.crma.2006.05.017 %G en %F CRMATH_2006__343_4_253_0
Wei, Juncheng; Ye, Dong; Zhou, Feng. Bubbling solutions for an anisotropic Emden–Fowler equation. Comptes Rendus. Mathématique, Tome 343 (2006) no. 4, pp. 253-258. doi : 10.1016/j.crma.2006.05.017. http://www.numdam.org/articles/10.1016/j.crma.2006.05.017/
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