Contents of Volume 121
Algebra, Logic and Number Theory
Proceedings of the 5th Joint Conferences
on Algebra, Logic and Number Theory,
June 24–29, 2018, Będlewo
Editors: Paweł Gładki, Jochen Koenigsmann,
Przemysław Koprowski, Wiesław Kubiś,
Radan Kučera, Franz-Viktor Kuhlmann,
and Ladislav Mišík
ISBN 978-83-86806-47-8
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A survey of selected categorical properties of algebras with multivalued addition Banach Center Publications 121 (2020), 9-24 MSC: 20N20, 16Y99, 18A35. DOI: 10.4064/bc121-1
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Two remarks on sums of squares with rational coefficients Banach Center Publications 121 (2020), 25-36 MSC: Primary 14G05; Secondary 11E25, 11R32, 14P99, 90C22. DOI: 10.4064/bc121-2
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Extensions of valuations to the Henselization and completion of a local ring Banach Center Publications 121 (2020), 37-43 MSC: 14B05, 14B22, 13B10, 11S15. DOI: 10.4064/bc121-3
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Incidence relation for primes of a global function field Banach Center Publications 121 (2020), 45-51 MSC: 11G20, 11R65, 11R45, 14C22, 05C40. DOI: 10.4064/bc121-4
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Structure of some numerical semigroup rings Banach Center Publications 121 (2020), 53-62 MSC: 13D02, 20M25, 13A02, 20M14. DOI: 10.4064/bc121-5
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Study of multiple structures on projective subvarieties Banach Center Publications 121 (2020), 63-69 MSC: 14B05, 14E15, 32S25, 14J17, 14J30, 14J35, 14J40. DOI: 10.4064/bc121-6
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Integral points on elliptic curves associated with generalized twin primes Banach Center Publications 121 (2020), 71-78 MSC: 11G05, 11G50. DOI: 10.4064/bc121-7
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On linear equations with polynomial coefficients Banach Center Publications 121 (2020), 79-84 MSC: 26C15, 13A15, 14P99, 54C65. DOI: 10.4064/bc121-8
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Selected methods for the classification of cuts, and their applications Banach Center Publications 121 (2020), 85-106 MSC: 06F20, 12J10, 12J15, 12J20, 13J30. DOI: 10.4064/bc121-9
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On the order generated by the conjugates of an algebraic integer Banach Center Publications 121 (2020), 107-124 MSC: Primary 11R04; Secondary 11R16, 11R20. DOI: 10.4064/bc121-10
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Extensions of a valuation from $K$ to $K[x]$ Banach Center Publications 121 (2020), 125-140 MSC: 13A18. DOI: 10.4064/bc121-11
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A closedness theorem over Henselian fields with analytic structure and its applications Banach Center Publications 121 (2020), 141-149 MSC: Primary 32P05, 32B05, 14G22; Secondary 03C98, 32S45, 14E15. DOI: 10.4064/bc121-12
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A note on $*(x,y,z)$-simple rings Banach Center Publications 121 (2020), 151-154 MSC: 16D25. DOI: 10.4064/bc121-13
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Maximality of orders in number fields Banach Center Publications 121 (2020), 155-160 MSC: Primary 16H15; Secondary 11R99. DOI: 10.4064/bc121-14
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Topological properties of subsets of the Zariski space Banach Center Publications 121 (2020), 161-167 MSC: Primary 13F30; Secondary 12J20, 13A15, 13A18, 54D30, 54E35. DOI: 10.4064/bc121-15
