AbstractIn this talk, we will introduce gradient recovery schemes for data defined on discretized manifolds. The proposed method, parametric polynomial preserving recovery (PPPR), does not require the tangent spaces of the exact manifolds which have been assumed for some significant gradient recovery methods in the literature. Another advantage of PPPR is that superconvergence is guaranteed wit...
Abstract The Links-Gould invariants of links are a family of two variable polynomial quantum link invariants built using Hopf superalgebras U_q(gl(m|n)).However, we now know that the Alexander invariant of links can be recovered by evaluating the Links-Gould invariants in several different ways, using works by De Wit-Ishii-Links, and more recently Kohli and Patureau-Mirand. Therefore, all the i...
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