D
David Criens
Researcher at Technische Universität München
Publications - 56
Citations - 133
David Criens is an academic researcher from Technische Universität München. The author has contributed to research in topics: Martingale (probability theory) & Local martingale. The author has an hindex of 5, co-authored 42 publications receiving 103 citations. Previous affiliations of David Criens include University of Freiburg.
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A note on the monotone stochastic order for processes with independent increments
TL;DR: In this paper, a coupling of two processes with independent increments is constructed to prove conditions for a monotone stochastic order, which is the same as the conditions for monotonic order in this paper.
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Limit Theorems for Cylindrical Martingale Problems associated with L\'evy Generators
TL;DR: In this article, the authors derive limit theorems for cylindrical martingale problems associated to L'evy generators and give sufficient and necessary conditions for the Feller property of well-posed problems with continuous coefficients.
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Structure Preserving Equivalent Martingale Measures for $\mathscr{H}$-SII Models
TL;DR: In this article, the set of structure preserving equivalent martingale measures for financial models driven by semimartingales with conditionally independent increments to a set of measurable and integrable functions was studied.
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A Dual Yamada--Watanabe Theorem for L\'evy driven stochastic differential equations
TL;DR: In this article, a dual Yamada-Watanabe theorem for one-dimensional stochastic differential equations driven by quasi-left continuous semimartingales with independent increments was proved.
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On absolute continuity and singularity of multidimensional diffusions
TL;DR: In this paper, the authors consider the case of multidimensional possibly explosive diffusions with common diffusion coefficient and drift coefficient, and derive a Khasminskii-type integral test for absolute continuity and singularity.