Muneo Chō

900 total citations
84 papers, 621 citations indexed

About

Muneo Chō is a scholar working on Applied Mathematics, Mathematical Physics and Computational Theory and Mathematics. According to data from OpenAlex, Muneo Chō has authored 84 papers receiving a total of 621 indexed citations (citations by other indexed papers that have themselves been cited), including 73 papers in Applied Mathematics, 53 papers in Mathematical Physics and 32 papers in Computational Theory and Mathematics. Recurrent topics in Muneo Chō's work include Holomorphic and Operator Theory (69 papers), Advanced Topics in Algebra (30 papers) and Matrix Theory and Algorithms (29 papers). Muneo Chō is often cited by papers focused on Holomorphic and Operator Theory (69 papers), Advanced Topics in Algebra (30 papers) and Matrix Theory and Algorithms (29 papers). Muneo Chō collaborates with scholars based in Japan, South Korea and Serbia. Muneo Chō's co-authors include Ji Eun Lee, Kôtarô Tanahashi, Eungil Ko, Takeaki Yamazaki, Atsushi Uchiyama, Sid Ahmed Ould Ahmed Mahmoud, Woo Young Lee, Il Bong Jung, Young Min Han and Pietro Aiena and has published in prestigious journals such as Fuzzy Sets and Systems, Journal of Mathematical Analysis and Applications and Pacific Journal of Mathematics.

In The Last Decade

Muneo Chō

76 papers receiving 499 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Muneo Chō Japan	15	556	347	235	193	101	84	621
Eungil Ko South Korea	14	781 1.4×	377 1.1×	376 1.6×	209 1.1×	144 1.4×	123	823
Warren R. Wogen United States	14	518 0.9×	248 0.7×	284 1.2×	133 0.7×	101 1.0×	39	605
Félix Cabello Sánchez Spain	15	304 0.5×	469 1.4×	179 0.8×	68 0.4×	157 1.6×	76	538
Héctor N. Salas Puerto Rico	10	541 1.0×	296 0.9×	277 1.2×	54 0.3×	144 1.4×	17	582
Alan Lambert United States	13	371 0.7×	268 0.8×	234 1.0×	104 0.5×	57 0.6×	39	463
Osamu Hatori Japan	13	230 0.4×	314 0.9×	347 1.5×	98 0.5×	82 0.8×	60	462
Mostafa Mbekhta France	13	470 0.8×	420 1.2×	301 1.3×	247 1.3×	25 0.2×	83	586
Jesús M. F. Castillo Spain	15	449 0.8×	623 1.8×	133 0.6×	65 0.3×	164 1.6×	96	678
M. Zippin Israel	11	296 0.5×	511 1.5×	127 0.5×	76 0.4×	144 1.4×	31	583
B. P. Duggal United Kingdom	16	841 1.5×	652 1.9×	287 1.2×	278 1.4×	71 0.7×	141	895

Countries citing papers authored by Muneo Chō

Since Specialization

Citations

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

Fields of papers citing papers by Muneo Chō

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Muneo Chō

This figure shows the co-authorship network connecting the top 25 collaborators of Muneo Chō. A scholar is included among the top collaborators of Muneo Chō 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 Muneo Chō. Muneo Chō 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

Rashid, M. H. M. & Muneo Chō. (2023). The stability of property (gt) under perturbation and tensor product. Operators and Matrices. 259–277. 1 indexed citations

Chō, Muneo, et al.. (2019). Complex symmetric operators and isotropic vectors on Banach spaces. Journal of Mathematical Analysis and Applications. 479(1). 752–764. 2 indexed citations

Chō, Muneo, et al.. (2019). Fuglede-Putnam theorem and quasisimilarity of class p-wA(s,t) operators. Operators and Matrices. 293–299. 1 indexed citations

Chō, Muneo, et al.. (2017). On the joint spectra of commuting tuples of operators and a conjugation. 9(2). 21–26. 5 indexed citations

Chō, Muneo, Eungil Ko, & Ji Eun Lee. (2017). ON ∞-COMPLEX SYMMETRIC OPERATORS. Glasgow Mathematical Journal. 60(1). 35–50. 5 indexed citations

Chō, Muneo, Eungil Ko, & Ji Eun Lee. (2015). On m-Complex Symmetric Operators. Mediterranean Journal of Mathematics. 13(4). 2025–2038. 23 indexed citations

Zhang, Lingling, Atsushi Uchiyama, Kôtarô Tanahashi, & Muneo Chō. (2013). On polynomially *-paranormal operators. 5(2). 11–16. 1 indexed citations

Chō, Muneo, Robin Harte, & Veronika Müller. (2012). Transfinite ranges and the local spectrum. Journal of Mathematical Analysis and Applications. 398(1). 403–408. 4 indexed citations

Chō, Muneo, et al.. (2009). ON THE OPERATOR EQUATION AB = zBA. Scientiae mathematicae Japonicae. 69(2). 257–263. 2 indexed citations

10.

Tanahashi, Kôtarô, Atsushi Uchiyama, & Muneo Chō. (2004). Isolated points of spectrum of (p,k)-quasihyponormal operators. Linear Algebra and its Applications. 382. 221–229. 25 indexed citations

11.

Chō, Muneo, et al.. (2003). Mosaic and trace formulae of log-hyponormal operators. Journal of the Mathematical Society of Japan. 55(1). 2 indexed citations

12.

Chō, Muneo & Kôtarô Tanahashi. (2002). SPECTRAL RELATIONS FOR ALUTHGE TRANSFORM. Scientiae mathematicae Japonicae. 55(1). 77–83. 10 indexed citations

13.

Chō, Muneo, et al.. (2002). n-Tuples of operators satisfying σT(AB)=σT(BA). Linear Algebra and its Applications. 341(1-3). 291–298. 7 indexed citations

14.

Chō, Muneo, Raúl E. Curto, & Woo Young Lee. (2002). Triangular Toeplitz contractions and Cowen sets for analytic polynomials. Proceedings of the American Mathematical Society. 130(12). 3597–3604. 1 indexed citations

15.

Chō, Muneo. (1999). Relations between the Taylor spectrum and the Xia spectrum. Proceedings of the American Mathematical Society. 128(8). 2357–2363. 3 indexed citations

16.

Chō, Muneo, et al.. (1998). Singular integral models for p-hyponormal operators and the Riemann-Hilbert problem. Studia Mathematica. 130(3). 213–221. 3 indexed citations

17.

Chō, Muneo, et al.. (1997). Weyl's theorem holds for p-hyponormal operators. Glasgow Mathematical Journal. 39(2). 217–220. 27 indexed citations

18.

Chō, Muneo, et al.. (1995). On p-Hyponormal Operators. Project Euclid (Cornell University). 6(2). 201–206. 2 indexed citations

19.

Chō, Muneo. (1994). Spectral properties of p-hyponormal operators. Glasgow Mathematical Journal. 36(1). 117–122. 21 indexed citations

20.

Chō, Muneo. (1991). Weyl's theorem for hyponormal operators on Banach spaces. Journal of Mathematical Analysis and Applications. 154(2). 594–598.

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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