46 citations · 120 across the 21 of their papers we have counts for
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q-fin.MF2017
Second order stochastic differential models for financial markets
Nguyen Tien Zung
Using agent-based modelling, empirical evidence and physical ideas, such as the energy function and the fact that the phase space must have twice the dimension of the configuration…
math.SG2017
Presymplectic convexity and (ir)rational polytopes
Tudor Ratiu, Nguyen Tien Zung
In this paper, we extend the Atiyah--Guillemin--Sternberg convexity theorem and Delzant's classification of symplectic toric manifolds to presymplectic manifolds. We also define an…