»ã±¨±êÌâ (Title)£º Liouville equations on complete surfaces with nonnegative curvature

ÖÐÎıêÌ⣺ӵÓзǸºÇúÂʵÄÆëÈ«ÇúÃæÉϵÄLiouville·½³Ì

»ã±¨ÈË (Speaker)£ºÀ´Ã×¼Ó ¸±½ÌÊÚ£¨ÉϺ£½»Í¨´óѧ£©

»ã±¨¹¦·ò (Time)£º2023Äê11ÔÂ24ÈÕ(ÖÜÎå) 10:00

»ã±¨µØÖ· (Place)£ºÐ£±¾²¿ GJ406

Ô¼ÇëÈË(Inviter)£ºÏ¯¶«ÃË¡¢Àî½ú¡¢Õŵ¿­

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»ã±¨ÌáÒª£ºIn this talk, I will present some results on Liouville equations on complete surfaces with nonnegative curvature. On the one hand, if the solution grows sufficiently fast the underlying manifold must be the Euclidean plane; on the other hand, solutions on the cylinder are related to metrics of constant Gauss curvature with conic singularities.