Jacques Istas

1.3k total citations
34 papers, 754 citations indexed

About

Jacques Istas is a scholar working on Finance, Economics and Econometrics and Mathematical Physics. According to data from OpenAlex, Jacques Istas has authored 34 papers receiving a total of 754 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Finance, 12 papers in Economics and Econometrics and 10 papers in Mathematical Physics. Recurrent topics in Jacques Istas's work include Stochastic processes and financial applications (12 papers), Complex Systems and Time Series Analysis (12 papers) and Financial Risk and Volatility Modeling (12 papers). Jacques Istas is often cited by papers focused on Stochastic processes and financial applications (12 papers), Complex Systems and Time Series Analysis (12 papers) and Financial Risk and Volatility Modeling (12 papers). Jacques Istas collaborates with scholars based in France, Niger and Morocco. Jacques Istas's co-authors include Gabriel Lang, Serge Cohen, Albert Benassi, Kiên Kiêu, P. Bertrand, Stéphane Jaffard, Sophie Lambert‐Lacroix, Alexandre Brouste‌‌‌‌‌‌‌‌‌‌‌‌‌‌‌‌‌‌‌‌‌‌‌‌‌‌‌‌, Anne Estrade and Catherine Larédo and has published in prestigious journals such as Journal of Statistical Software, Advances in Applied Probability and Stochastic Processes and their Applications.

In The Last Decade

Jacques Istas

33 papers receiving 696 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Jacques Istas France 13 425 309 147 93 75 34 754
Jean‐François Coeurjolly France 11 249 0.6× 257 0.8× 44 0.3× 88 0.9× 55 0.7× 37 480
Ashkan Nikeghbali Switzerland 17 560 1.3× 254 0.8× 211 1.4× 87 0.9× 175 2.3× 55 1.0k
Albert Benassi France 9 359 0.8× 301 1.0× 157 1.1× 30 0.3× 55 0.7× 17 587
Antoine Ayache France 16 439 1.0× 358 1.2× 215 1.5× 101 1.1× 22 0.3× 55 841
M. D. Ruiz‐Medina Spain 18 333 0.8× 229 0.7× 188 1.3× 196 2.1× 199 2.7× 115 1.1k
Zakhar Kabluchko Germany 14 356 0.8× 107 0.3× 221 1.5× 112 1.2× 235 3.1× 85 770
José R. León Venezuela 13 250 0.6× 82 0.3× 152 1.0× 77 0.8× 152 2.0× 55 554
Xavier Guyon France 11 186 0.4× 240 0.8× 75 0.5× 59 0.6× 204 2.7× 23 756
Balram S. Rajput United States 11 331 0.8× 122 0.4× 187 1.3× 88 0.9× 90 1.2× 37 559
Ramón Gutiérrez Jáimez Spain 17 214 0.5× 136 0.4× 56 0.4× 80 0.9× 267 3.6× 82 794

Countries citing papers authored by Jacques Istas

Since Specialization
Citations

This map shows the geographic impact of Jacques Istas's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Jacques Istas with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Jacques Istas more than expected).

Fields of papers citing papers by Jacques Istas

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Jacques Istas. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Jacques Istas. The network helps show where Jacques Istas may publish in the future.

Co-authorship network of co-authors of Jacques Istas

This figure shows the co-authorship network connecting the top 25 collaborators of Jacques Istas. A scholar is included among the top collaborators of Jacques Istas based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Jacques Istas. Jacques Istas is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Istas, Jacques, et al.. (2023). Unraveling the Synoptic puzzle: stylometric insights into Luke's potential use of Matthew. SPIRE - Sciences Po Institutional REpository.
2.
Istas, Jacques, et al.. (2015). Estimation of the Hurst and the stability indices of a $H$-self-similar\n stable process. arXiv (Cornell University). 7 indexed citations
3.
Cohen, Serge & Jacques Istas. (2013). Fractional Fields and Applications. HAL (Le Centre pour la Communication Scientifique Directe). 33 indexed citations
4.
Estrade, Anne & Jacques Istas. (2010). Ball throwing on spheres. Bernoulli. 16(4). 10 indexed citations
5.
Brouste‌‌‌‌‌‌‌‌‌‌‌‌‌‌‌‌‌‌‌‌‌‌‌‌‌‌‌‌, Alexandre, Jacques Istas, & Sophie Lambert‐Lacroix. (2010). On Simulation of Manifold Indexed Fractional Gaussian Fields. Journal of Statistical Software. 36(4). 3 indexed citations
6.
Brouste‌‌‌‌‌‌‌‌‌‌‌‌‌‌‌‌‌‌‌‌‌‌‌‌‌‌‌‌, Alexandre, Jacques Istas, & Sophie Lambert‐Lacroix. (2007). On Fractional Gaussian Random Fields Simulations. Journal of Statistical Software. 23(1). 17 indexed citations
7.
Istas, Jacques. (2006). Quadratic variations of spherical fractional Brownian motions. Stochastic Processes and their Applications. 117(4). 476–486. 4 indexed citations
8.
Istas, Jacques. (2006). On Fractional Fields indexed by Metric Spaces. Electronic Communications in Probability. 11(none). 11 indexed citations
9.
Istas, Jacques. (2005). Spherical and Hyperbolic Fractional Brownian Motion. Electronic Communications in Probability. 10(none). 40 indexed citations
10.
Benassi, Albert, Serge Cohen, & Jacques Istas. (2003). Local self-similarity and the Hausdorff dimension. Comptes Rendus Mathématique. 336(3). 267–272. 16 indexed citations
11.
Coeurjolly, Jean‐François & Jacques Istas. (2001). Cramèr–Rao bounds for fractional Brownian motions. Statistics & Probability Letters. 53(4). 435–447. 7 indexed citations
12.
Istas, Jacques. (2000). Introduction aux modélisations mathématiques pour les sciences du vivant. Springer eBooks. 3 indexed citations
13.
Benassi, Albert, P. Bertrand, Serge Cohen, & Jacques Istas. (2000). Identification of the Hurst Index of a Step Fractional Brownian Motion. Statistical Inference for Stochastic Processes. 3(1-2). 101–111. 49 indexed citations
14.
Kiêu, Kiên, et al.. (1999). Precision of systematic sampling and transitive methods. Journal of Statistical Planning and Inference. 77(2). 263–279. 60 indexed citations
15.
Benassi, Albert, Serge Cohen, Jacques Istas, & Stéphane Jaffard. (1998). Identification of filtered white noises. Stochastic Processes and their Applications. 75(1). 31–49. 44 indexed citations
16.
Istas, Jacques, et al.. (1998). Minimax results for estimating integrals of analytic processes. ESAIM Probability and Statistics. 2. 109–121. 1 indexed citations
17.
Benassi, Albert, Serge Cohen, & Jacques Istas. (1998). Identifying the multifractional function of a Gaussian process. Statistics & Probability Letters. 39(4). 337–345. 86 indexed citations
18.
Istas, Jacques. (1997). Estimation d’intégrales de processus multi-fractionnaires. Comptes Rendus de l Académie des Sciences - Series I - Mathematics. 324(5). 565–568. 1 indexed citations
19.
Istas, Jacques & Gabriel Lang. (1997). Quadratic variations and estimation of the local Hölder index of a Gaussian process. Annales de l Institut Henri Poincaré Probabilités et Statistiques. 33(4). 407–436. 240 indexed citations
20.
Istas, Jacques, et al.. (1994). Variations quadratiques et estimation de l'exposant de Hölder local d'un processus gaussien. HAL (Le Centre pour la Communication Scientifique Directe). 1 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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