Results 271 to 280 of about 561,362 (306)
Some of the next articles are maybe not open access.
Group inverse sampling: An economical approach to inverse sampling
Environmetrics, 2017Inverse sampling is an adaptive design in the sense that the final sampling effort during a search for rare events will depend on what is found during the survey. Conventional inverse sampling (CIS) designs successively select individual sampling units to find, for example, the kth rare event.
Panahbehagh, Bardia, Smith, David R.
openaire +2 more sources
An Efficient Factorization for the Group Inverse
SIAM Journal on Algebraic Discrete Methods, 1987The author considers singular square \(n\times n\) matrices A which are of index one (rank(A \(2)=rank(A)=n-m)\). The value m is assumed much smaller than n. The author also considers block systems of k copies of A along the diagonal \((k\ll n)\), the identity on the subdiagonal, and zero elsewhere.
openaire +1 more source
Inverse Renormalization Group of Disordered Systems.
CoRR, 2023We propose inverse renormalization group transformations to construct approximate configurations for lattice volumes that have not yet been accessed by supercomputers or large-scale simulations in the study of spin glasses. Specifically, starting from lattices of volume $V=8^{3}$ in the case of the three-dimensional Edwards-Anderson model we employ ...
openaire +1 more source
Perturbation Analysis of the Drazin Inverse and the Group Inverse
2018Having studied the perturbation of the M-P inverse and the weighted M-P inverse, we now turn to the perturbation analysis of the Drazin and group inverses.
Guorong Wang, Yimin Wei, Sanzheng Qiao
openaire +1 more source
Group inverses of a class of corona networks
Computational and Applied MathematicszbMATH Open Web Interface contents unavailable due to conflicting licenses.
Raju Nandi, K. C. Sivakumar
openaire +2 more sources
The Homotopy Groups of Inverse Limits
Proceedings of the London Mathematical Society, 1973openaire +1 more source