This textbook presents a special solution to underdetermined linear systems where the number of nonzero entries in the solution is very small compared to the to

Mathematics of Computing -- General.

Seeking sparse solutions of underdetermined linear systems is required in many areas of engineering and science such as signal and image processing. The efficie

The sparse backslash book. Everything you wanted to know but never dared to ask about modern direct linear solvers. Chen Greif, Assistant Professor, Department