10 citations · 72 across the 23 of their papers we have counts for
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math.CV2009★ 8 cited
Generalizations of the Image Conjecture and the Mathieu Conjecture
Wenhua Zhao
We first propose a generalization of the image conjecture [Z3] for the commuting differential operators related with classical orthogonal polynomials. We then show that the non-tri…
math.CV2009
Images of Commuting Differential Operators of Order One with Constant Leading Coefficients
Wenhua Zhao
We first study some properties of images of commuting differential operators of polynomial algebras of order one with constant leading coefficients. We then propose what we call th…