Friday, November 21, 2003
Tuesday, November 18, 2003
The DIIS Method: "Some Comments on Accelerating Convergence of Iterative Sequences Using Direct Inversion of the Iterative Subspace (DIIS) "
Monday, November 17, 2003
Friday, November 14, 2003
Thursday, November 13, 2003
Sunday, November 09, 2003
On the Behavior of the Gradient Norm in the Steepest Descent Method (ResearchIndex)
"It is well known that the norm of the gradient may be unreliable as a stopping test in unconstrained optimization, and that it often exhibits oscillations in the course of the optimization."
"It is well known that the norm of the gradient may be unreliable as a stopping test in unconstrained optimization, and that it often exhibits oscillations in the course of the optimization."
Saturday, November 08, 2003
Friday, November 07, 2003
Page of Milan Kunz
About Eigenvalues of Quadratic Distance Matrices of Alkanes
M. Kunz: On topological and geometrical distance matrices, J. Math. Chem., 13 (1993) 145-151.
About Eigenvalues of Quadratic Distance Matrices of Alkanes
M. Kunz: On topological and geometrical distance matrices, J. Math. Chem., 13 (1993) 145-151.
Adjacency matrix - Wikipedia
If A is the adjacency matrix of the directed or undirected graph G, then the matrix An (i.e. the matrix product of n copies of A) has an interesting interpretation: the entry in row i and column j gives the number of (directed or undirected) paths of length n from vertex i to vertex j.
If A is the adjacency matrix of the directed or undirected graph G, then the matrix An (i.e. the matrix product of n copies of A) has an interesting interpretation: the entry in row i and column j gives the number of (directed or undirected) paths of length n from vertex i to vertex j.
Thursday, November 06, 2003
Wednesday, November 05, 2003
Critical Section - The Emperor's New Code: "It was interesting that in Don Box' introduction to Indigo at the PDC, he asked the roomful of developers 'how many people have successfully deployed DCOM?' Nobody raised their hands. 'How many people have successfully deployed .NET remoting?' Nobody raised their hands. 'How many people have successfully deployed CORBA?' Only a few hands. Out of 3,000 developers essentially none had successfully deployed an object-oriented remote communication method. It is good that Microsoft has abandoned OO and embraced SOA."
Tuesday, November 04, 2003
Sunday, November 02, 2003
Saturday, November 01, 2003
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