This paper presents a numerical comparison between algorithms for unconstrained optimization that take account of sparsity in the second derivative matrix of the objective function. Some of the ...

To address the limitations of current materials, we developed void-forming hydrogels. Within these materials, cells are initially encapsulated into a nanoporous hydrogel milieu that subsequently form ...

Standard life contingency formulas are shown to have matrix analogues. The derivation of these multidimensional forms permits simple solutions to multiple contingency problems, including moves in and ...