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Ion Grama
Ion Grama
Professeur des Universités, Université de Bretagne Sud
Adresse e-mail validée de univ-ubs.fr
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Année
Exponential inequalities for martingales with applications
X Fan, I Grama, Q Liu
1142015
Hoeffding’s inequality for supermartingales
X Fan, I Grama, Q Liu
Stochastic Processes and their Applications 122 (10), 3545-3559, 2012
1022012
Asymptotic equivalence for nonparametric generalized linear models
I Grama, M Nussbaum
Probability Theory and Related Fields 111, 167-214, 1998
901998
Large deviations for martingales via Cramér's method
I Grama, E Haeusler
Stochastic processes and their applications 85 (2), 279-293, 2000
562000
Asymptotic equivalence for nonparametric regression
I Grama, M Nussbaum
arXiv preprint arXiv:2412.14800, 2024
502024
Berry–Esseen’s bound and Cramér’s large deviation expansion for a supercritical branching process in a random environment
I Grama, Q Liu, E Miqueu
Stochastic Processes and their Applications 127 (4), 1255-1281, 2017
492017
On moderate deviations for martingales
IG Grama
The Annals of Probability 25 (1), 152-183, 1997
461997
Asymptotic theory for the Cox model with missing time-dependent covariate
JF Dupuy, I Grama, M Mesbah
452006
Nonlocal means and optimal weights for noise removal
Q Jin, I Grama, C Kervrann, Q Liu
SIAM Journal on Imaging Sciences 10 (4), 1878-1920, 2017
422017
Statistics of extremes by oracle estimation
I Grama, V Spokoiny
402008
Berry-Esseen bound and precise moderate deviations for products of random matrices.
H Xiao, I Grama, Q Liu
Journal of the European Mathematical Society (EMS Publishing) 24 (8), 2022
372022
Conditioned limit theorems for products of random matrices
I Grama, É Le Page, M Peigné
Probability Theory and Related Fields 168, 601-639, 2017
362017
Large deviation exponential inequalities for supermartingales
X Fan, I Grama, Q Liu
352012
Conditioned local limit theorems for random walks defined on finite Markov chains
I Grama, R Lauvergnat, E Le Page
Probability Theory and Related Fields 176 (1), 669-735, 2020
342020
Cramér large deviation expansions for martingales under Bernstein’s condition
X Fan, I Grama, Q Liu
Stochastic Processes and their Applications 123 (11), 3919-3942, 2013
342013
Generalized estimating equations (GEE) for mixed logistic models
ML Feddag, I Grama, M Mesbah
Communications in Statistics-Theory and methods 32 (4), 851-874, 2003
342003
Limit theorems for Markov walks conditioned to stay positive under a spectral gap assumption
I Grama, R Lauvergnat, É Le Page
The Annals of Probability 46 (4), 1807-1877, 2018
322018
An asymptotic expansion for probabilities of moderate deviations for multivariate martingales
IG Grama, E Haeusler
Journal of Theoretical Probability 19, 1-44, 2006
302006
Self-normalized Cramér type moderate deviations for martingales
X Fan, I Grama, Q Liu, QM Shao
282019
Nonparametric adaptive estimation of conditional probabilities of rare events and extreme quantiles
G Durrieu, I Grama, QK Pham, JM Tricot
Extremes 18, 437-478, 2015
242015
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