Concepedia
Linear Algebra and its Applications · 2011 · 10 citations · 11 references
11
The numerical range of 3 × 3 matrices
Dennis S. Keeler, Leiba Rodman, Ilya M. Spitkovsky · Linear Algebra and its Applications · 1997 · 124 citations
Numerical Analysis, Engineering, Numerical Range +4
Matricial Ranges of Quadratic Operators
Shu-Hsien Tso, Pei Yuan Wu · Rocky Mountain Journal of Mathematics · 1999 · 73 citations · Full text
Linear Operator, Matricial Ranges, Matrix Theory +2
Perron–Frobenius type results on the numerical range
John Maroulas, Panayiotis Psarrakos, Michael J. Tsatsomeros · Linear Algebra and its Applications · 2002 · 46 citations · Full text
Numerical Analysis, Numerical Computation, Perron–frobenius Type Results
The Numerical Ranges of Automorphic Composition Operators
Paul Bourdon, Joel H. Shapiro · Journal of Mathematical Analysis and Applications · 2000 · 34 citations
Automorphic Form, Automorphic Composition Operators, Algebraic Analysis +2
A complete set of unitary invariants for 3×3 complex matrices
Carl Pearcy · Transactions of the American Mathematical Society · 1962 · 28 citations · Full text
Spectral Theory, Lie Group, Engineering +8