$L$-ideals and numerical range preservation

C. K. Chui; P. W. Smith; R. R. Smith; J. D. Ward

doi:10.1215/ijm/1256049420

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Home > Journals > Illinois J. Math. > Volume 21 > Issue 2 > Article

June 1977 $L$-ideals and numerical range preservation

C. K. Chui, P. W. Smith, R. R. Smith, J. D. Ward

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C. K. Chui,¹ P. W. Smith,¹ R. R. Smith,¹ J. D. Ward¹
¹Texas A and M University, College Station, Texas

Illinois J. Math. 21(2): 365-373 (June 1977). DOI: 10.1215/ijm/1256049420

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Illinois J. Math.

Vol.21 • No. 2 • June 1977

Duke University Press

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C. K. Chui, P. W. Smith, R. R. Smith, J. D. Ward "$L$-ideals and numerical range preservation," Illinois Journal of Mathematics, Illinois J. Math. 21(2), 365-373, (June 1977)

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