Concepedia

Sign determinancy in LU factorization of P-matrices

Charles R. Johnson, D.D. Olesky, P. van den Driessche

Linear Algebra and its Applications · 1995 · 11 citations · 8 references

DOI

Concepts

References

8

On matrices with non-positive off-diagonal elements and positive principal minors

Miroslav Fiedler, Vlastimil Pták · Czechoslovak Mathematical Journal · 1962 · 812 citations · Full text

, , +5

Qualitative Economics and the Scope of the Correspondence Principle

Lowell Bassett, John S. Maybee, J. P. Quirk · Econometrica · 1968 · 145 citations

, , +4

Matrices, Digraphs, and Determinants

John S. Maybee, D.D. Olesky, Driessche P. van den et al. · SIAM Journal on Matrix Analysis and Applications · 1989 · 82 citations

, , +11

When the sign pattern of a square matrix determines uniquely the sign pattern of its inverse

Carsten Thomassen · Linear Algebra and its Applications · 1989 · 23 citations

, , +4

Inherited Matrix Entries: $LU$ Factorizations

Charles R. Johnson, D.D. Olesky, P. van den Driessche · SIAM Journal on Matrix Analysis and Applications · 1989 · 15 citations

, , +16