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Volumn 17, Issue 4, 1996, Pages 1020-1024

Interval P-matrices

Author keywords

Interval matrix; Np hardness; P matrix; Positive definiteness

Indexed keywords


EID: 0030487028     PISSN: 08954798     EISSN: None     Source Type: Journal    
DOI: 10.1137/0617062     Document Type: Article
Times cited : (20)

References (13)
  • 1
    • 4243482399 scopus 로고
    • Intervals of P-matrices and related matrices
    • S. BIAŁAS AND J. GARLOFF, Intervals of P-matrices and related matrices, Linear Algebra Appl., 58 (1984), pp. 33-41.
    • (1984) Linear Algebra Appl. , vol.58 , pp. 33-41
    • BiaŁas, S.1    Garloff, J.2
  • 2
    • 34249773746 scopus 로고
    • The P-matrix problem is co-NP-complete
    • G. E. COXSON, The P-matrix problem is co-NP-complete, Math. Programming, 64 (1994), pp. 173-178.
    • (1994) Math. Programming , vol.64 , pp. 173-178
    • Coxson, G.E.1
  • 3
    • 0000803454 scopus 로고
    • On matrices with non-positive off-diagonal elements and positive principal minors
    • M. FIEDLER AND V. PTÁK, On matrices with non-positive off-diagonal elements and positive principal minors, Czechoslovak Math. J., 12 (1962), pp. 382-400.
    • (1962) Czechoslovak Math. J. , vol.12 , pp. 382-400
    • Fiedler, M.1    Pták, V.2
  • 8
    • 0003113960 scopus 로고
    • Systems of linear interval equations
    • J. ROHN, Systems of linear interval equations, Linear Algebra Appl., 126 (1989), pp. 39-78.
    • (1989) Linear Algebra Appl. , vol.126 , pp. 39-78
    • Rohn, J.1
  • 9
    • 21344491310 scopus 로고
    • Positive definiteness and stability of interval matrices
    • _, Positive definiteness and stability of interval matrices, SIAM J. Matrix Anal. Appl., 15 (1994), pp. 175-184.
    • (1994) SIAM J. Matrix Anal. Appl. , vol.15 , pp. 175-184
  • 10
    • 85033758028 scopus 로고
    • On some properties of interval matrices preserved by nonsingularity
    • _, On some properties of interval matrices preserved by nonsingularity, Z. Angew. Math. Mech., 74 (1994), p. T688.
    • (1994) Z. Angew. Math. Mech. , vol.74
  • 11
    • 0009221638 scopus 로고
    • Checking positive definiteness or stability of symmetric interval matrices is NP-hard
    • _, Checking positive definiteness or stability of symmetric interval matrices is NP-hard, Comment. Math. Univ. Carolin., 35 (1994), pp. 795-797.
    • (1994) Comment. Math. Univ. Carolin. , vol.35 , pp. 795-797


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.