Publications

Ross Parker, Björn Sandstede (2020). Periodic multi-pulses and spectral stability in Hamiltonian PDEs with symmetry. arXiv e-prints 2010.05728.

Todd Kapitula, Ross Parker, Björn Sandstede (2020). A reformulated Krein matrix for star-even polynomial operators with applications. SIAM Journal on Mathematical Analysis 52 (2020) 4705-4750.

Ross Parker, Alejandro Aceves (2020). Multi-pulse solitary waves in a fourth-order nonlinear Schrödinger equation . arXiv e-prints 2009.01647.

Ross Parker, P.G. Kevrekidis, Björn Sandstede (2020). Existence and spectral stability of multi-pulses in discrete Hamiltonian lattice systems. Physica D 408 (2020) 132414.