Iterative solution of symmetric quasi-definite linear systems. (English) Zbl 1409.65004
SIAM Spotlights 3. Philadelphia, PA: Society for Industrial and Applied Mathematics (SIAM) (ISBN 978-1-61197-472-0/pbk; 978-1-61197-473-7/ebook). 95 p. (2017).
Reviewer: Constantin Popa (Constanţa)