@article {2011,
	title = {Linearly degenerate Hamiltonian PDEs and a new class of solutions to the WDVV associativity equations},
	journal = {Functional Analysis and Its Applications. Volume 45, Issue 4, December 2011, Pages 278-290},
	year = {2011},
	publisher = {Springer},
	abstract = {We define a new class of solutions to the WDVV associativity equations. This class is determined by the property that one of the commuting PDEs associated with such a WDVV solution is linearly degenerate. We reduce the problem of classifying such solutions of the WDVV equations to the particular case of the so-called algebraic Riccati equation and, in this way, arrive at a complete classification of irreducible solutions.},
	keywords = {Frobenius manifold},
	doi = {10.1007/s10688-011-0030-9},
	url = {http://hdl.handle.net/1963/6430},
	author = {Boris Dubrovin and M.V. Pavlov and Sergei A. Zykov}
}
