Heat- and Wave-Type Equations with Nonlocal Operators, I. Compact Lie Groups
INTERNATIONAL MATHEMATICS RESEARCH NOTICES(2024)
摘要
We prove existence and uniqueness and give the analytical solution of heat and wave type equations on a compact Lie group G by using a nonlocal (in time) differential operator and a positive left invariant operator (maybe unbounded) acting on the group. For heat type equations, solutions are given in L-q(G) for data in Lp(G) with 1 < p <= 2 q < +infinity. We also provide some asymptotic estimates (large-time behavior) for the solutions. Some examples are given. Also, for wave-type equations, we give the solution on some suitable Sobolev spaces over L-2(G). We complement our results, by studying a multi-term heat-type equation as well.
更多查看译文
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要