Personal profile
About
Related documents
Education/Academic qualification
D.Sc., Mathematics, National Research University Higher School of Economics
2019 → 2020
Ph.D., Mathematics, Simon Fraser University
1998 → 2002
M.Sc., Mathematics, Simon Fraser University
1995 → 1997
B.Sc., Mathematics, University of Toronto
1991 → 1994
Disciplines
- Mathematics
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Collaborations and top research areas from the last five years
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Finite basis problem for involution semigroups of order four
Gao, M., Lee, E. W. H., Luo, Y. F. & Zhang, W. T., Mar 23 2026, In: Pacific Journal of Mathematics. 342, 1, p. 163–206Research output: Contribution to journal › Article › peer-review
Open Access -
On the intersection of finitely generated varieties of monoids
Lee, E. W. H., 2025, In: Russian Mathematical Surveys. 80, 2, p. 335–337 3 p.Research output: Contribution to journal › Article › peer-review
Open Access -
Uncountable interval of varieties of involution semigroups sharing a common semigroup variety reduct
Lee, E. W. H., 2025, In: Publicacions Matemàtiques. 69, 1, p. 163–169 7 p.Research output: Contribution to journal › Article › peer-review
Open Access -
Uniqueness of the smallest chameleon in the class of monoids
Johnston, N., Lee, E. W. H. & Paksoy, V. E., Dec 2025, In: Examples and Counterexamples. 8, 3 p., 100209.Research output: Contribution to journal › Article › peer-review
Open Access -
幺半群中最小的变色龙 [A smallest chameleon among monoids]
Translated title of the contribution :A smallest chameleon among monoids Research output: Contribution to journal › Article › peer-review
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Some Counterintuitive Examples of Involution Semigroups
Lee, E. W. H. (Invited speaker)
Jun 26 2025Activity: Talk or presentation › Invited talk
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International Journal of Algebra and Computation (Journal)
Lee, E. W. H. (Editor)
Nov 2025Activity: Publication peer-review and editorial work › Editorial activity
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Varieties of Semigroups I
Lee, E. W. H. (Invited speaker)
Aug 5 2019Activity: Talk or presentation › Invited talk
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Algebra Universalis (Journal)
Lee, E. W. H. (Editor)
Mar 2019 → …Activity: Publication peer-review and editorial work › Editorial activity
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Varieties of Semigroups II
Lee, E. W. H. (Invited speaker)
Aug 6 2019Activity: Talk or presentation › Invited talk
Press/Media
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Researchers Establish Uniqueness of Smallest ‘Chameleon’ Monoid
2/23/26
1 Media contribution
Press/Media: Research
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Halmos Mathematics Professor Invited to Editorial Board
12/4/25
1 Media contribution
Press/Media: Research
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NSU Mathematician Awarded Higher Doctorate From University in Russia
1/25/21
1 Media contribution
Press/Media: Research
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First International Recipient of DSc Degree in Mathematics From HSE University
11/30/20
1 Media contribution
Press/Media: Research