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Hwa-Long Gau
Hwa-Long Gau
Professor of Mathematics, National Central University
Verified email at math.ncu.edu.tw
Title
Cited by
Cited by
Year
Numerical range of S (φ)
HL Gau, P Yuan Wu
Linear and Multilinear Algebra 45 (1), 49-73, 1998
871998
Numerical range and Poncelet property
HL Gau, PY Wu
Taiwanese Journal of Mathematics 7 (2), 173-193, 2003
692003
Numerical ranges of Hilbert space operators
HL Gau, PY Wu
Cambridge University Press, 2021
472021
Biseparating linear maps between continuous vector-valued function spaces
HL Gau, JS Jeang, NC Wong
Journal of the Australian Mathematical Society 74 (1), 101-110, 2003
462003
Companion matrices: reducibility, numerical ranges and similarity to contractions
HL Gau, PY Wu
Linear algebra and its applications 383, 127-142, 2004
432004
Condition for the numerical range to contain an elliptic disc
HL Gau, PY Wu
Linear algebra and its applications 364, 213-222, 2003
432003
Lucas' theorem refined
HL Gau, PY Wu
Linear and Multilinear Algebra 45 (4), 359-373, 1999
421999
Higher rank numerical ranges of normal matrices
HL Gau, CK Li, YT Poon, NS Sze
SIAM journal on matrix analysis and applications 32 (1), 23-43, 2011
332011
𝐶*-isomorphisms, Jordan isomorphisms, and numerical range preserving maps
HL Gau, CK Li
Proceedings of the American Mathematical Society 135 (9), 2907-2914, 2007
302007
Higher-rank numerical ranges and dilations
HL Gau, CK Li, PY Wu
Journal of Operator Theory, 181-189, 2010
282010
ELLIPTIC NUMERICAL RANGES OF MATRICES
HL Gau
Taiwanese Journal of Mathematics 10 (1), 117-128, 2006
272006
Numerical range circumscribed by two polygons
HL Gau, PY Wu
Linear algebra and its applications 382, 155-170, 2004
272004
Weighted shift matrices: Unitary equivalence, reducibility and numerical ranges
HL Gau, MC Tsai, HC Wang
Linear Algebra and its Applications 438 (1), 498-513, 2013
242013
Invertibility and Fredholmness of linear combinations of quadratic, k-potent and nilpotent operators
HL Gau, CJ Wang, NC Wong
Operators and Matrices 2 (2), 193-199, 2008
232008
Numerical range of a normal compression
HL Gau, PY Wu
Linear and Multilinear Algebra 52 (3-4), 195-201, 2004
212004
Dilation to inflations of S (φ)
HL Gau, P Yuan Wu
Linear and Multilinear Algebra 45 (2-3), 109-123, 1998
201998
Line segments and elliptic arcs on the boundary of a numerical range
HL Gau, PY Wu
Linear and Multilinear Algebra 56 (1-2), 131-142, 2008
182008
Numerical ranges and compressions of Sn-matrices
HL Gau, PY Wu
Operators and Matrices 7 (2), 465-476, 2013
172013
Numerical radii for tensor products of operators
HL Gau, KZ Wang, PY Wu
Integral Equations and Operator Theory 78, 375-382, 2014
162014
Higher-rank numerical ranges and Kippenhahn polynomials
HL Gau, PY Wu
Linear Algebra and its Applications 438 (7), 3054-3061, 2013
162013
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