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Symbol functions for symmetric frameworks (Pre-published)
(Elsevier, 2021-05-15)
We prove a variant of the well-known result that intertwiners for the bilateral shift on ℓ2(Z) are unitarily equivalent to multiplication operators on L2(T). This enables us to unify and extend fundamental aspects of ...
The stability space of the derived category of holomorphic triples and further investigations
(2021-04-14)
In this thesis we give a complete description of the Bridgeland stability space for the bounded derived category of holomorphic triples over a smooth projective curve of genus one as a connected, four dimensional complex ...
Which graphs are rigid in lpd?
(Springer, 2021-03-13)
We present three results which support the conjecture that a graph is minimally rigid in d-dimensional ℓp-space, where p∈(1,∞) and p≠2, if and only if it is (d, d)-tight. Firstly, we introduce a graph bracing operation ...