TY  - JOUR
AU  - Yamamoto, Yusaku
TI  - On the optimality and sharpness of Laguerre's lower bound on the smallest eigenvalue of a symmetric positive definite matrix
JO  - Applications of Mathematics
PY  - 2017
SP  - 319
EP  - 331
VL  - 62
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.21136/AM.2017.0022-17/
DO  - 10.21136/AM.2017.0022-17
LA  - en
ID  - 10_21136_AM_2017_0022_17
ER  -