#### Filter Results:

#### Publication Year

1983

2016

#### Publication Type

#### Co-author

#### Key Phrase

#### Publication Venue

Learn More

Each iteration of the multishift QR algorithm of Bai and Demmel requires the computation of a \shift vector" deened by m shifts of the origin of the spectrum that control the convergence of the process. A common choice of shifts consists of the eigenvalues of the trailing principal submatrix of order m, and current practice includes the computation of these… (More)

Moler and Morrison have described an iterative algorithm for the computation of the Pythagorean sum (a' + b2)"' of two real numbers a and b. This algorithm is immune to unwarrantedfloating-point overjows, has a cubic rate of convergence, and is easily transportable. This paper, which shows that the algorithm is essentially Harley's method applied to the… (More)

Cognitive impairments associated with schizophrenia are very frequent. They concern both neurocognition and social cognition, including facial emotion recognition. These impairments have a negative impact on the daily functioning, in particular the social and vocational rehabilitation of people with schizophrenia. Previous studies in this area clearly… (More)

- ‹
- 1
- ›