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of 8
pro vyhledávání: '"Kaisa Kangas"'
Autor:
Kaisa Kangas
Publikováno v:
Media & Viestintä, Vol 47, Iss 2 (2024)
Vertailen Helsingin Sanomien (HS) ja ruotsalaisen Dagens Nyheterin (DN) tapaa käsitellä tieteellistä tietoa koronapandemian yhteydessä keväällä 2020. Kiinnostuksen kohteena ovat artikkelit, joissa esitettiin eriäviä näkökulmia tieteellises
Externí odkaz:
https://doaj.org/article/46cd70f7370c4cfc81ed2e127c28eaef
Autor:
Tapani Hyttinen, Kaisa Kangas
In this paper, we introduce an AEC framework for studying fields with commuting automorphisms. Fields with commuting automorphisms are closely related to difference fields. Some authors define a difference ring (or field) as a ring (or field) togethe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5a1012320f21d685d2e681feb2e939c
Autor:
Kaisa Kangas, Tapani Hyttinen
Publikováno v:
Annals of Pure and Applied Logic. 167:457-505
We generalize Hrushovski's Group Configuration Theorem to quasiminimal classes. As an application, we present Zariski-like structures, a generalization of Zariski geometries, and show that a group can be found there if the pregeometry obtained from t
Autor:
Tapani Hyttinen, Kaisa Kangas
Let $(\mathcal{K} ,\subseteq )$ be a universal class with $LS(\mathcal{K})=\lambda$ categorical in regular $\kappa >\lambda^+$ with arbitrarily large models, and let $\mathcal{K}^*$ be the class of all $\mathcal{A}\in\mathcal{K}_{>\lambda}$ for which
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20bcc594e294170f2fd474c368581373
Autor:
Tapani Hyttinen, Kaisa Kangas
We study covers of the multiplicative group of an algebraically closed field as quasiminimal pregeometry structures and prove that they satisfy the axioms for Zariski-like structures presented in \cite{lisuriart}, section 4. These axioms are intended
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b0fc2c37b50bff2f1d88df3138506160
http://arxiv.org/abs/1502.01042
http://arxiv.org/abs/1502.01042
Autor:
Kaisa Kangas
We show that if $\M$ is a Zariski-like structure (see \cite{lisuriart}) that does not interpret a non-classical group, and the canonical pregeometry obtained from the bounded closure operator (bcl) is non locally modular, then $\M$ interprets an alge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::358b0deb9f5f18293ec85e2c085b10b7
Autor:
Andreas, Aceranti, Anna Sara D'aversa, Gasparetti, Maurizio, Andrea, Giovannucci, Kaisa, Kangas, Margherita, Masetti, Nicola, Monteferrante, Mariano, Tomatis, Giuliano, Tosto, Lorenzo, Trenti, Simonetta, Vernocchi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3686::e46e82965321728a74112fa8f45022db
http://hdl.handle.net/11573/1019522
http://hdl.handle.net/11573/1019522
Publikováno v:
Logic Journal of the IGPL, 21(5), 767-787. Oxford University Press
We investigate the extent of second-order characterizable structures by extending Shelah's Main Gap dichotomy to second-order logic. For this end we consider a countable complete first-order theory T. We show that all sufficiently large models of T h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::27db0a286a8ffe663bdb4ebef587751b
http://arxiv.org/abs/1208.5167
http://arxiv.org/abs/1208.5167