2026 Guy Latouche: Mathematics Researcher – H-Index, Publications & Awards

Discipline name	D-Index	World Ranking	Current World Ranking	National Ranking	Current National Ranking	Publications	Citations
Mathematics	32	3190	2844	41	39	212	4374

Discipline name

D-Index

World Ranking

Current World Ranking

National Ranking

Current National Ranking

Publications

Citations

Mathematics

3190

2844

212

4374

Overview

Guy Latouche is affiliated with the Université Libre de Bruxelles in Belgium. Their research work spans areas primarily within Computer Science and Mathematics, with additional contributions in Business, Management and Accounting.

The main fields of study covered by their publications include:

Computer Science
Mathematics
Business, Management and Accounting

The subfields in which Guy Latouche has contributed include:

Computational Theory and Mathematics
Management Information Systems
Mathematical Physics
Finance
Applied Mathematics

Their research topics demonstrate a focus on stochastic modeling as well as mathematical and computational methods, including:

Advanced Queuing Theory Analysis
Stochastic processes and statistical mechanics
Matrix Theory and Algorithms
Holomorphic and Operator Theory
Data Management and Algorithms
Stochastic processes and financial applications
Advanced Graph Theory Research

Guy Latouche has authored several papers published in notable venues. Recent publications include:

"Fluid Flow Model for Energy-Aware Server Performance Evaluation," 2020, Methodology And Computing In Applied Probability
"Numerical Solution of a Matrix Integral Equation Arising in Markov-Modulated Lévy Processes," 2022, SIAM Journal on Scientific Computing
"Traffic lights, clumping and QBDs," 2020, CINECA IRIS Institutial research information system (University of Pisa)
"Singularly Perturbed Markov Modulated Fluid Queues," 2022, SIAM Journal on Matrix Analysis and Applications
"Strong convergence to two-dimensional alternating Brownian motion processes," 2022, Stochastic Models

The frequent venues where Guy Latouche's work appears are:

Stochastic Models
arXiv (Cornell University)
Methodology And Computing In Applied Probability
SIAM Journal on Scientific Computing
CINECA IRIS Institutial research information system (University of Pisa)

Collaborations form a significant part of their research output. Frequent coauthors include:

Beatrice Meini
Dario A. Bini
Eleonora Deiana
Marie-Ange Remiche
Steven R. Finch

Best Publications

Introduction to matrix analytic methods in stochastic modeling

Guy Latouche;V. Ramaswami

2802
Citations
A logarithmic reduction algorithm for quasi-birth-death processes

Guy Latouche;V. Ramaswami

519
Citations
Numerical methods for structured Markov chains

Dario Andrea Bini;Guy Latouche;Beatrice Meini

446
Citations
Finite birth-and-death models in randomly changing environments

Donald Paul Gaver;Patricia A. Latouche G. Jacobs;Guy Latouche

365
Citations
Efficient Algorithmic Solutions to Exponential Tandem Queues with Blocking

Guy Latouche;Marcel F. Neuts

152
Citations
Numerical Methods for Structured Markov Chains (Numerical Mathematics and Scientific Computation)

Dario A. Bini;Guy Latouche;Beatrice Meini

128
Citations
Risk processes analyzed as fluid queues

Andrei Badescu;Lothar Breuer;Ana Da Silva Soares;Guy Latouche

117
Citations
Matrix-analytic methods for fluid queues with finite buffers

Ana da Silva Soares;Guy Latouche

114
Citations
Queues with paired customers

Guy Latouche

96
Citations
A general class of Markov processes with explicit matrix-geometric solutions

V. Ramswami;G. Latouche

91
Citations
ALGORITHMS FOR INFINITE MARKOV CHAINS WITH REPEATING COLUMNS

Guy Latouche

87
Citations
Newton's iteration for non-linear equations in Markov chains

Guy Latouche

85
Citations
Fishman's sampling plan for computing network reliability

E. Manzi;M. Labbe;G. Latouche;F. Maffioli

81
Citations
Fluid queues with level dependent evolution

Ana da Silva Soares;Guy Latouche

78
Citations
Finite Markov chain models skip-free in one direction

Guy Latouche;P. A. Jacobs;D. P. Gaver

76
Citations
Performance of an ATM switch: simulation study

T.E. Eliazov;V. Ramaswami;W. Willinger;G. Latouche

69
Citations
A geometric interpretation of the relations between the exponential and generalized Erlang distributions

Michel Dehon;Guy Latouche

68
Citations
Phase-type approximations to finite-time ruin probabilities in the Sparre-Andersen and stationary renewal risk models

D.A. Stanford;F. Avram;A.L. Badescu;L. Breuer

67
Citations
Further results on the similarity between fluid queues and QBDs

Ana Da Silva Soares;Guy Latouche;Peter G. Taylor

64
Citations
On the solution of algebraic Riccati equations arising in fluid queues

Dario Andrea Bini;B. Iannazzo;Guy Latouche;Beatrice Meini

62
Citations
Advances in Algorithmic Methods for Stochastic Models

Guy Latouche;Peter G. Taylor

38
Citations
Matrix-Analytic Methods in Stochastic Models

Guy Latouche;Vaidyanathan Ramaswami;Jay Sethuraman;Karl Sigman

19
Citations
Newton's iteration for nonlinear equations in Markov chains

Guy Latouche

10
Citations

Frequent Co-Authors

Dario Andrea Bini University of Pisa

Peter G. Taylor University of Melbourne

Phuoc Tran-Gia University of Würzburg

Martine Labbé Université Libre de Bruxelles

Garth A. Gibson Carnegie Mellon University

Mark S. Squillante IBM (United States)

D. De Zutter Ghent University

Marc Moeneclaey Ghent University

Marc Moonen KU Leuven

Hendrik Rogier Ghent University

External Links

Personal website of Guy Latouche

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