On the Einstein-Weyl and conformal self-duality equations by M. Dunajski, Evgeny Ferapontov, B. Kruglikov

“…In particular, we demonstrate that any Lorentzian Einstein-Weyl structure is locally given by a solution to the Manakov-Santini system, and we find a system of two coupled third-order scalar partial differential equations for a general anti-self-dual conformal structure in neutral signature.…”
Get full text

Capability engineering -an analysis of perspectives by Michael Henshaw, P Lister, AD Harding, D Kemp, AJ Daw, A Farncombe, M Touchin

“…It is equivalent to layers 1-4 of Hitchins" Five Layer Model and is equivalent to an holistic perspective of systems engineering. …”
Get full text

Parabolic bundles and spherical metrics by Martin de Borbon, Dmitri Panov

“…Math. Soc. 324 (1991), pp. 793-821] and Luo-Tian [Proc. Amer. Math. Soc. 116 (1992), pp. 1119-1129] regarding existence and uniqueness of conformal spherical metrics on the Riemann sphere with prescribed cone angles in the interval (0, 2π) at a given configuration of three or more points.…”
Get full text