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A.A. Pypka

Observed names: A. A. Pypka, Aleksander A. Pypka, Aleksander Pypka, Alexander A. Pypka, Alexsandr Pypka, O. O. Pypka, O. Pypka, O.O. Pypka, Oleksandr O. Pypka, Oleksandr Pypka, Pypka, Aleksandr A., Pypka, O. O., О. О. Pypka, Олександр Пипка
ORCID: 0000-0003-0837-5395
Observed ORCID: 0000-0003-0837-5395
OpenAlex ID: A5076279766
Relationships between factors of canonical central series of Leibniz algebras
2016 · Leonid A. Kurdachenko, Javier Otal, et al. · European Journal of Mathematics · 56
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On the structure of low-dimensional Leibniz algebras: some revision
2022 · L. A. Kurdachenko, O. O. Pypka, et al. · Algebra and Discrete Mathematics · 19
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Leibniz algebras: a brief review of current results
2019 · V.A. Chupordia, A.A. Pypka, et al. · Carpathian Mathematical Publications · 19
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On the automorphism groups of some Leibniz algebras
2021 · Kurdachenko, Leonid A., Pypka, Aleksandr A., et al. · arXiv (Cornell University) · 14
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Some aspects of Leibniz algebra theory
2017 · V. V. Kirichenko, Leonid A. Kurdachenko, et al. · Algebra and Discrete Mathematics · 12
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On Some Variants of Theorems of Schur and Baer
2014 · Martyn R. Dixon, Leonid A. Kurdachenko, et al. · Milan Journal of Mathematics · 12
On the Automorphism Groups for Some Leibniz Algebras of Low Dimensions
2023 · L. A. Kurdachenko, O. O. Pypka, et al. · Ukrainian Mathematical Journal · 10
General Theory of Leibniz Algebras
2024 · Leonid Kurdachenko, Oleksandr Pypka, et al. · Synthesis lectures on mathematics and statistics · 9
Description of the automorphism groups of some Leibniz algebras
2023 · L.A. Kurdachenko, O.O. Pypka, et al. · Researches in Mathematics · 8
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Relationships Between the Factors of the Upper and the Lower Central Series of a Group
2015 · Leonid A. Kurdachenko, Javier Otal, et al. · Bulletin of the Malaysian Mathematical Sciences Society · 8
The theorems of Schur and Baer: a survey
2015 · Martyn Dixon, Leonid Kurdachenko, et al. · DOAJ (DOAJ: Directory of Open Access Journals) · 6
On the Structure of Groups Whose Non-normal Subgroups Are Core-Free
2019 · L. A. Kurdachenko, A. A. Pypka, et al. · Mediterranean Journal of Mathematics · 5
Groups satisfying certain rank conditions
2016 · Martyn R. Dixon, Leonid A. Kurdachenko, et al. · The scientific electronic library of periodicals of the National Academy of Sciences of Ukraine (National Academy of Sciences of Ukraine) · 5
On the structure and some numerical properties of subgroups and factor-groups defined by automorphism groups
2014 · Leonid A. Kurdachenko, Javier Otal, et al. · Journal of Algebra and Its Applications · 5
Automorphism groups of some non-nilpotent Leibniz algebras
2024 · L.A. Kurdachenko, P.Ye. Minaiev, et al. · Researches in Mathematics · 4
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On extension of classical Baer results to Poisson algebras
2021 · L. A. Kurdachenko, A. A. Pypka, et al. · Algebra and Discrete Mathematics · 4
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The groups whose cyclic subgroups are either ascendant or almost self-normalizing
2016 · Leonid A. Kurdachenko, A.A. Pypka, et al. · Algebra and Discrete Mathematics · 4
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On some generalizations of Baer's theorem
2014 · L.A. Kurdachenko, A.A. Pypka · Carpathian Mathematical Publications · 4
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Low-dimensional nilpotent Leibniz algebras and their automorphism groups
2024 · Pavlo Ye. Minaiev, Oleksandr O. Pypka, et al. · Algebra and Discrete Mathematics · 3
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On Leibniz Algebras whose Subalgebras are Either Ideals or Self-Idealizing Subalgebras
2021 · I. A. Kurdachenko, O. O. Pypka, et al. · Ukrainian Mathematical Journal · 3
On groups, whose non-normal subgroups are either contranormal or core-free
2020 · L.A. Kurdachenko, A.A. Pypka, et al. · Reports of the National Academy of Sciences of Ukraine · 3
Relationships between the Factors of the Central Series and the Nilpotent Residual in Some Infinite Groups
2018 · A.A. Pypka · DOAJ (DOAJ: Directory of Open Access Journals) · 3
On New Analogs of Some Classical Group Theoretical Results in Lie Rings
2017 · L. A. Kurdachenko, A. A. Pypka, et al. · WORLD SCIENTIFIC eBooks · 3
On the Structure of Automorphism Groups of Some Low-Dimensional Leibniz Algebras
2024 · Leonid Kurdachenko, Oleksandr Pypka, et al. · Ukrainian Mathematical Journal · 2
On some generalization of pronormal subgroups in locally finite group
2015 · A.A. Pypka, N.A. Turbay · Researches in Mathematics · 2
Works count: 55
Citation count: 234
H-index: 8
I10-index: 7
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