HELLINGER AND TOTAL VARIATION DISTANCE IN APPROXIMATING LeVY DRIVEN SDES
被引:0
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作者:
Clement, Emmanuelle
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机构:
Univ Paris Est Creteil, Univ Gustave Eiffel, CNRS, LAMA UMR 8050, Creteil, FranceUniv Paris Est Creteil, Univ Gustave Eiffel, CNRS, LAMA UMR 8050, Creteil, France
Clement, Emmanuelle
[1
]
机构:
[1] Univ Paris Est Creteil, Univ Gustave Eiffel, CNRS, LAMA UMR 8050, Creteil, France
Levy process;
stable process;
stochastic differential equation;
total variation;
Hellinger distance;
STOCHASTIC DIFFERENTIAL-EQUATIONS;
EULER APPROXIMATION;
CONVERGENCE;
DIFFUSION;
EXISTENCE;
SCHEME;
D O I:
10.1214/22-AAP1863
中图分类号:
O21 [概率论与数理统计];
C8 [统计学];
学科分类号:
020208 ;
070103 ;
0714 ;
摘要:
In this paper, we get some convergence rates in total variation distance in approximating discretized paths of Levy driven stochastic differential equa-tions, assuming that the driving process is locally stable. The particular case of the Euler approximation is studied. Our results are based on sharp local estimates in Hellinger distance obtained using Malliavin calculus for jump processes.
机构:
Univ Paul Sabatier III Toulouse, Inst Math Toulouse, 118 Route Narbonne, F-31062 Toulouse, FranceUniv Paul Sabatier III Toulouse, Inst Math Toulouse, 118 Route Narbonne, F-31062 Toulouse, France
Kuehn, Franziska
Schilling, Rene L.
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机构:
Tech Univ Dresden, Fachrichtung Math, Inst Math Stochast, D-01062 Dresden, GermanyUniv Paul Sabatier III Toulouse, Inst Math Toulouse, 118 Route Narbonne, F-31062 Toulouse, France
机构:
Mitsubishi UFJ Trust Investment Technol Inst Co L, Minato Ku, Tokyo 1050014, JapanMitsubishi UFJ Trust Investment Technol Inst Co L, Minato Ku, Tokyo 1050014, Japan
Tanaka, Hideyuki
Kohatsu-Higa, Arturo
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机构:
Osaka Univ, Grad Sch Engn Sci, Osaka 5608531, JapanMitsubishi UFJ Trust Investment Technol Inst Co L, Minato Ku, Tokyo 1050014, Japan
机构:
Nicolaus Copernicus Univ, Fac Math & Comp Sci, Ul Chopin 12-18, PL-87100 Torun, PolandNicolaus Copernicus Univ, Fac Math & Comp Sci, Ul Chopin 12-18, PL-87100 Torun, Poland
Falkowski, Adrian
Slominski, Leszek
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机构:
Nicolaus Copernicus Univ, Fac Math & Comp Sci, Ul Chopin 12-18, PL-87100 Torun, PolandNicolaus Copernicus Univ, Fac Math & Comp Sci, Ul Chopin 12-18, PL-87100 Torun, Poland