Peter Brune

910 reputation

212

bio	website	people.cs.uchicago.edu/~brune
	location	Chicago, IL
	age	30
visits	member for	1 year, 5 months
	seen	May 14 at 22:21
stats	profile views	28

I am a postdoctoral researcher in the Mathematics and Computer Science division at Argonne National Laboratory. I am interested in multilevel iterative methods for solving linear and nonlinear systems, finite element methods, and applications of these to problems of interest.

	910 reputation	bio	website	people.cs.uchicago.edu/~brune	visits	member for	1 year, 5 months
212 badges		location	Chicago, IL		seen	May 14 at 22:21

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11 Answers

votes activity newest

12	BFGS vs. Conjugate Gradient Method
11	PDEs in Many Dimensions
9	Which libraries have good high-level support for multigrid?
7	Automatic generation of integration points and weights for triangles and tetrahedra
6	Algebraic Multigrid Code

910 Reputation

+40	BFGS vs. Conjugate Gradient Method
+10	How to choose a good step size for stochastic gradient descent?
+10	Which libraries have good high-level support for multigrid?
+10	PDEs in Many Dimensions

4 Questions

votes activity newest

9	Quadrature rules, methodologies, and references
7	FLOP counting for library functions
7	In what application cases are additive preconditioning schemes superior to multiplicative ones?
6	How can I compute the Schur complement in PETSc?

25 Tags

30 numerics × 3	12 conjugate-gradient
16 petsc × 4	11 pde × 2
15 multigrid × 3	11 monte-carlo
13 reference-request × 3	11 high-dimensional
13 optimization × 2	9 libraries × 2