Shifting Operators in Geometric Quantization. - Richard Cushman; Jedrzej Sniatycki (Axioms, 2020)

The Momentum Mapping of the Affine Real Symplectic Group. - Richard Cushman (GSI (2), 2021)

Vector Fields and Differential Forms on the Orbit Space of a Proper Action. - Larry Bates; Richard Cushman; Jedrzej Sniatycki (Axioms, 2021)

Correction: Bates et al. Vector Fields and Differential Forms on the Orbit Space of a Proper Action. Axioms 2021, 10, 118. - Larry Bates; Richard Cushman; Jedrzej Sniatycki (Axioms, 2021)

An Affine Model of a Riemann Surface Associated to a Schwarz-Christoffel Mapping. - Richard Cushman (Axioms, 2021)

Classical and Quantum Spherical Pendulum. - Richard Cushman; Jedrzej Sniatycki (Symmetry, 2022)

Intrinsic Geometric Structure of Subcartesian Spaces. - Richard Cushman; Jedrzej Sniatycki (Axioms, 2024)

A Momentum Map for the Heisenberg Group. - Richard Cushman (Symmetry, 2024)