Heat Kernels, Old and New

Author： Peter Greiner, Yutian Li

Higher Order Analogues of Exterior Derivative

Author： Loredana Lanzani

Hypoellipticity and Vanishing Theorems

Author： Gerardo Mendoza

Integrability Conditions for the Grushin and Martinet Distributions

Author： Ovidiu Calin, Der-Chen Chang

Multivariate expansions associated with Sheffer-type polynomials and operators

Author： Tian Xiao He, Leetsch C. Hsu, Peter J.-S. Shiue

On certain subclasses of multivalent functions with negative coefficients defined by using a differential operator

Author： M. K. Aouf

Ordinary differential operators and their convolution adjoints

Preface

Author： Shun-Jen Cheng, David Vogan, Weiqiang Wang