Kai‐Wei Chang

Perron-Frobenius theorem for nonnegative tensors

Kai‐Wei Chang, K. PEARSON, T. Zhang · Communications in Mathematical Sciences · 2008 · 549 citations · Full text

Spectral Theory, Perron-frobenius Theorem, Engineering +9

On eigenvalue problems of real symmetric tensors

Kai‐Wei Chang, K. PEARSON, Tan Zhang · Journal of Mathematical Analysis and Applications · 2008 · 196 citations

Spectral Theory, Eigenvalue Problems, Matrix Theory +2

The obstacle problem and partial differential equations with discontinuous nonlinearities

Kai‐Wei Chang · Communications on Pure and Applied Mathematics · 1980 · 160 citations

Numerical Analysis, Pde-constrained Optimization, Free Boundary Problem +4

Some variational principles for Z -eigenvalues of nonnegative tensors

Kai‐Wei Chang, K. PEARSON, Tan Zhang · Linear Algebra and its Applications · 2013 · 113 citations

Variational Analysis, Nonnegative Tensors, Variational Inequality +2

On the uniqueness and non-uniqueness of the positive<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.gif" display="inline" overflow="scroll"><mml:mi mathvariant="script">Z</mml:mi></mml:math>-eigenvector for transition probability tensors

Kai‐Wei Chang, Tianbo Zhang · Journal of Mathematical Analysis and Applications · 2013 · 74 citations

Spectral Theory, Math Xmlns, Mi Mathvariant= +6