Some sequent calculi for the logic of demodalised analytic implication, Trends in Logic XXVI, 23-27.11.2026, Sendai.
Absurd sentences and natural deduction in a logic of demodalised analytic implication with falsum, Seminarium Katedry Logiki i Metodologii Nauk UŁ, 11.06.2026, Łódź.
On normal deductions for a logic of demodalised analytic implication with falsum, 3rd Workshop on Relating Logic (1st Polish Congress of Logic), 23-24.09.2025, Toruń.
Powiązania między logiką wiążącą i logiką niefregowską z identycznością, Formalna analiza wnioskowań uwzględniająca zależności pozalogiczne, Seminarium Zakładu Logiki i Kognitywistyki UAM, 25-27.11.2024, Poznań.
Current trends in Boolean connexive logic, 9th Workshop on Connexive Logic, 08-09.09.2024, Łódź.
Proof theory for Epstein’s logics of content relationship (with T. Jarmużek), 11th Non-Classical Logic. Theory and Applications, 05-09.09.2024, Łódź.
On some decomposition of Płonka sums based on isolated algebras (with K. Mruczek-Nasieniewska), Trends in Logic XXIII. Bridges Between Logic, Ethics and Social Sciences (BLESS). 70 years of SL, 22-25.11.2023, Toruń.
Boolean connexive logic and content relationship (with L. Estrada-González), 2nd Workshop on Relating Logic, 22-23.07.2022, Cagliari.
Axiomatization of some basic and modal Boolean connexive logics, Logica Universalis Webinar, 14.07.2022.
Tableaux for logics of content relationship and set-assignment semantics (with T. Jarmużek), Axiomatizing some family of Boolean logics with relating implication (with T. Jarmużek), A valuation semantics for some modal logics (with A. Pietruszczak, Y. Petrukhin), 7th World Congress and School on Universal Logic, 01-11.05.2022, Kolymbari.
Tableaux for some deontic logics with the explicit permission operator (with D. Glavaničová, T. Jarmużek, P. Kulicki), 10th International Conference: Non-Classical Logic. Theory and Applications (Workshop: Applications of Relating Semantics to Philosophical Logic), 14-18.03.2022, Łódź.
Classical monorelating logic and its fragments. Theory and applications, Staż naukowy na University of Cagliari, Alophis Seminar, 30.10-27.11.2022, Cagliari.
History of relating logic. The origin and research directions, Classical monorelational relating logics (with T. Jarmużek), 1st Workshop on Relating Logic, 25-26.09.2020, Toruń.
Polish logic. Past, present and future (with T. Jarmużek, P. Kulicki, J. Malinowski), 3rd Chinese-Polish Workshop on Applied Logic, 07-08.09.2019, Hangzhou.
From tableaux to axiomatic proofs. A case of relating logic (with T. Jarmużek), Syntax Meets Semantics, 21-25.01.2019, Amsterdam.
On logic of strictly-deontic modalities. Treating intensionality seriously (with T. Jarmużek), Permissions, Information and Institutional Dynamics, Obligations and Rights, 14-15.12.2018, Bayreuth.
Simplified Kripke style semantics without possible worlds for some modal logics (with A. Pietruszczak, Y. Petrukhin), Logic Today: Developments and Perspectives, 31.05-02.06.2018, Saint Petersburg.
Axiomatic systems of some horizontal relating logics (withT. Jarmużek), Applications of Algebra XXII, 05-11.03.2018, Zakopane.
Deontic logic of propositions related to normative systems, Trends in Logic XVII. Traditional and New Perspectives on Deontic Logic and Agency Modeling, 12-15.09.2017, Lublin.
Some extensions of relating logic RFimp as a logic of causal implication, XXII Conference Applications of Logic in Philosophy and the Foundations of Mathematics, 08-12.05.2017, Szklarska Poręba.
Tableau systems for relating logics (with T. Jarmużek), Some deontic logic motivated by a distinction between deontic necessity and obligation, Formal Methods and Science in Philosophy II, 04-06.05.2017, Dubrovnik.
Dwa ujęcia relewancji: Zestawienie logiki wiążącej S z logikami relewantnymi B i R, VIII Jesienna Konferencja Logiki. Logika a Modalność, 22.11.2016, Lublin.
Relating logics: Axiomatization and extensions (speaker T. Jarmużek), 5th World Congress on the Square of Opposition, 11-15.11.2016, Easter Island.
Axiomatization of the smallest relating logic RF and strict relating implication (with T. Jarmużek), 8th International Conference: Non-Casscial Logic. Theory and Applications, 07-09.09.2016, Łódź.