21 reputation
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bio website iamjoshchang.com
location University of California Los Angeles, CA
age
visits member for 2 years, 2 months
seen Oct 16 at 17:17

Mar
25
asked Path integral with boundary and bulk terms
Nov
4
awarded  Supporter
Nov
3
awarded  Scholar
Nov
3
accepted Inverting an anisotropic distribution
Nov
3
awarded  Editor
Nov
3
revised Inverting an anisotropic distribution
deleted 138 characters in body
Nov
2
answered Inverting an anisotropic distribution
Oct
23
comment Inverting an anisotropic distribution
@Qmechanic Yes, the operator results actually from two integration by parts, from the functional integral wrt $\phi$ with an action consisting of of a quadratic term like $\int\int \nabla \phi(x) v(x) G(x-y) v(y) \nabla \phi(y)dxdy$. There is also a determinant term that I need a handle on as well.
Oct
23
comment Inverting an anisotropic distribution
@MarkWayne I'm not exactly sure what the behavior is for large |y|, G(y-z) is assumed to be any generic Green's function for a PDO, say for simplicity the negative Laplacian.
Oct
22
awarded  Student
Oct
22
asked Inverting an anisotropic distribution