Tokuzo Shiga

1.9k total citations
38 papers, 1.0k citations indexed

About

Tokuzo Shiga is a scholar working on Mathematical Physics, Statistics and Probability and Finance. According to data from OpenAlex, Tokuzo Shiga has authored 38 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Mathematical Physics, 10 papers in Statistics and Probability and 9 papers in Finance. Recurrent topics in Tokuzo Shiga's work include Stochastic processes and statistical mechanics (26 papers), Stochastic processes and financial applications (9 papers) and Mathematical Dynamics and Fractals (8 papers). Tokuzo Shiga is often cited by papers focused on Stochastic processes and statistical mechanics (26 papers), Stochastic processes and financial applications (9 papers) and Mathematical Dynamics and Fractals (8 papers). Tokuzo Shiga collaborates with scholars based in Japan, United States and Germany. Tokuzo Shiga's co-authors include Norio Konno, Shinzo Watanabe, Akinobu Shimizu, Hiroshi Tanaka, Nobuo Yoshida, Francis Comets, Zenghu Li, Kōhei Uchiyama, J. Theodore Cox and Andreas Greven and has published in prestigious journals such as Journal of Mathematical Biology, Probability Theory and Related Fields and Advances in Applied Probability.

In The Last Decade

Tokuzo Shiga

37 papers receiving 930 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Tokuzo Shiga Japan	16	786	407	261	260	132	38	1.0k
Andreas Greven Germany	18	731 0.9×	164 0.4×	249 1.0×	303 1.2×	100 0.8×	62	836
Jürgen Gärtner Germany	15	560 0.7×	311 0.8×	310 1.2×	256 1.0×	221 1.7×	30	1.0k
Zenghu Li China	21	887 1.1×	725 1.8×	311 1.2×	188 0.7×	34 0.3×	83	1.1k
Tadahisa Funaki Japan	17	542 0.7×	384 0.9×	180 0.7×	236 0.9×	181 1.4×	54	1.0k
Sylvie Méléard France	18	294 0.4×	191 0.5×	106 0.4×	72 0.3×	209 1.6×	45	806
Luis G. Gorostiza Mexico	17	668 0.8×	621 1.5×	209 0.8×	226 0.9×	111 0.8×	81	1.0k
Peter Mörters United Kingdom	14	420 0.5×	109 0.3×	138 0.5×	118 0.5×	195 1.5×	64	651
Ross G. Pinsky Israel	13	482 0.6×	229 0.6×	123 0.5×	41 0.2×	75 0.6×	67	852
Michel Métivier France	13	318 0.4×	410 1.0×	136 0.5×	38 0.1×	54 0.4×	33	829
Vlada Limic France	12	467 0.6×	50 0.1×	244 0.9×	189 0.7×	78 0.6×	25	674

Countries citing papers authored by Tokuzo Shiga

Since Specialization

Citations

This map shows the geographic impact of Tokuzo Shiga'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 Tokuzo Shiga with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Tokuzo Shiga more than expected).

Fields of papers citing papers by Tokuzo Shiga

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Tokuzo Shiga. 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 Tokuzo Shiga. The network helps show where Tokuzo Shiga may publish in the future.

Co-authorship network of co-authors of Tokuzo Shiga

This figure shows the co-authorship network connecting the top 25 collaborators of Tokuzo Shiga. A scholar is included among the top collaborators of Tokuzo Shiga 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 Tokuzo Shiga. Tokuzo Shiga is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Shiga, Tokuzo & Hiroshi Tanaka. (2006). Infinitely Divisible Random Probability Distributions with an Application to a Random Motion in a Random Environment. Electronic Journal of Probability. 11(none). 3 indexed citations

Comets, Francis, Tokuzo Shiga, & Nobuo Yoshida. (2003). Directed polymers in a random environment: path localization and strong disorder. Bernoulli. 9(4). 74 indexed citations

Shiga, Tokuzo, Akinobu Shimizu, & Takahiro Soshi. (2001). Passage-Time Moments for Positively Recurrent Markov Chains. Nagoya Mathematical Journal. 162. 169–185. 1 indexed citations

Li, Zenghu, et al.. (1999). A Reversibility Problem for Fleming-Viot Processes. Electronic Communications in Probability. 4(none). 11 indexed citations

Shiga, Tokuzo, et al.. (1998). Sample Lyapunov exponent for a class of linear Markovian systems over $\bold Z\sp d$. Osaka Journal of Mathematics. 35(1). 35–72. 4 indexed citations

Li, Zenghu & Tokuzo Shiga. (1995). Measure-valued branching diffusions: immigrations, excursions and limit theorems. Kyoto journal of mathematics. 35(2). 35 indexed citations

Shiga, Tokuzo. (1994). Two Contrasting Properties of Solutions for One-Dimensional Stochastic Partial Differential Equations. Canadian Journal of Mathematics. 46(2). 415–437. 91 indexed citations

Shiga, Tokuzo. (1992). Ergodic theorems and exponential decay of sample paths for certain interacting diffusion systems. Osaka Journal of Mathematics. 29(4). 789–807. 15 indexed citations

Shiga, Tokuzo. (1990). A stochastic equation based on a Poisson system for a class of measure-valued diffusion processes. Kyoto journal of mathematics. 30(2). 34 indexed citations

10.

Shiga, Tokuzo. (1987). A certain class of infinite dimensional diffusion processes arising in population genetics. Journal of the Mathematical Society of Japan. 39(1). 6 indexed citations

11.

Shiga, Tokuzo. (1987). Existence and uniqueness of solutions for a class of non-linear diffusion equations. Kyoto journal of mathematics. 27(2). 1 indexed citations

12.

Shiga, Tokuzo & Kōhei Uchiyama. (1986). Stationary states and their stability of the stepping stone model involving mutation and selection. Probability Theory and Related Fields. 73(1). 87–117. 36 indexed citations

13.

Shiga, Tokuzo. (1982). Wandering phenomena in infinite-allelic diffusion models. Advances in Applied Probability. 14(3). 457–483. 10 indexed citations

14.

Shiga, Tokuzo. (1981). Diffusion processes in population genetics. Kyoto journal of mathematics. 21(1). 43 indexed citations

15.

Shiga, Tokuzo. (1980). An interacting system in population genetics. Kyoto journal of mathematics. 20(2). 32 indexed citations

16.

Notohara, Morihiro & Tokuzo Shiga. (1980). Convergence to genetically uniform state in stepping stone models of population genetics. Journal of Mathematical Biology. 10(3). 281–294. 12 indexed citations

17.

Shiga, Tokuzo, et al.. (1975). Some results on Markov processes of infinite lattice spin systems. Kyoto journal of mathematics. 15(1). 17 indexed citations

18.

Shiga, Tokuzo, et al.. (1973). On one-dimensional stochastic differential equations with non-sticky boundary conditions. Kyoto journal of mathematics. 13(3). 6 indexed citations

19.

Nakao, Shintaro & Tokuzo Shiga. (1972). On the uniqueness of solutions of stochastic differential equations with boundary conditions. Kyoto journal of mathematics. 12(3). 7 indexed citations

20.

Shiga, Tokuzo, et al.. (1968). On Markov chains similar to the reflecting barrier Brownian motion.. Osaka Journal of Mathematics. 5(1). 1–33. 8 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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