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Anna Aksamit
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Year
Enlargement of filtration with finance in view
A Aksamit, M Jeanblanc
Springer, 2017
1552017
No-arbitrage up to random horizon for quasi-left-continuous models
A Aksamit, T Choulli, J Deng, M Jeanblanc
Finance and Stochastics 21, 1103-1139, 2017
62*2017
Arbitrages in a progressive enlargement setting
A Aksamit, T Choulli, J Deng, M Jeanblanc
Arbitrage, credit and informational risks, 53-86, 2014
492014
On an optional semimartingale decomposition and the existence of a deflator in an enlarged filtration
A Aksamit, T Choulli, M Jeanblanc
In Memoriam Marc Yor-Séminaire de Probabilités XLVII, 187-218, 2015
362015
The robust pricing–hedging duality for American options in discrete time financial markets
A Aksamit, S Deng, J Obłój, X Tan
Mathematical Finance 29 (3), 861-897, 2019
342019
No-arbitrage under a class of honest times
A Aksamit, T Choulli, J Deng, M Jeanblanc
Finance and Stochastics 22, 127-159, 2018
272018
Random times, enlargement of filtration and arbitrages
A Aksamit
Université d'Evry-Val d'Essonne, 2014
252014
Robust framework for quantifying the value of information in pricing and hedging
A Aksamit, Z Hou, J Obłój
SIAM Journal on Financial Mathematics 11 (1), 27-59, 2020
21*2020
No-arbitrage under additional information for thin semimartingale models
A Aksamit, T Choulli, J Deng, M Jeanblanc
Stochastic Processes and their Applications 129 (9), 3080-3115, 2019
18*2019
Classification of random times and applications
A Aksamit, T Choulli, M Jeanblanc
18*2016
Thin times and random times’ decomposition
A Aksamit, T Choulli, M Jeanblanc
Electronic Journal of Probability 26, 1-22, 2021
152021
Projections, pseudo-stopping times and the immersion property
A Aksamit, L Li
Séminaire de Probabilités XLVIII, 459-467, 2016
152016
Integral representations of martingales for progressive enlargements of filtrations
A Aksamit, M Jeanblanc, M Rutkowski
Stochastic Processes and their Applications 129 (4), 1229-1258, 2019
12*2019
Generalized BSDE and reflected BSDE with random time horizon
A Aksamit, L Li, M Rutkowski
Electronic Journal of Probability 28, 1-41, 2023
8*2023
Martingale spaces and representations under absolutely continuous changes of probability
A Aksamit, C Fontana
32019
Sensitivities of some performance measures of quasi-birth-and-death processes
A Aksamit, MM O’Reilly, Z Palmowski
Stochastic Models, 1, 2024
12024
Sensitivity analysis of Quasi-Birth-and-Death processes
A Aksamit, MM O'Reilly, Z Palmowski
arXiv preprint arXiv:2302.02227, 2023
12023
Random walk on a quadrant: mapping to a one-dimensional level-dependent Quasi-Birth-and-Death process (LD-QBD)
MM O'Reilly, Z Palmowski, A Aksamit
arXiv preprint arXiv:2302.02225, 2023
12023
Superhedging duality for multi-action options under model uncertainty with information delay
A Aksamit, I Guo, S Liu, Z Zhou
arXiv preprint arXiv:2111.14502, 2021
2021
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Articles 1–19