====== Talks ======

===== Conferences =====
^ **Title** ^ **Event** ^ **Date** ^ **Link** ^
| Applications of Shioda-Inose structures in arithmetic | December Workshop, Padova, Italy | 09-10.12.2019 | [[https://www.math.unipd.it/~klooster/Workshop.html|Webpage]] |
| Hypergeometric differential equations and hypergeometric motives | Jubileuszowy Zjazd Matematyków Polskich w 100-lecie PTM, Kraków, Poland | 03-07.09.2019 | [[https://100latptm.matinf.uj.edu.pl/files/abstrakty/TeoriaLiczb_A4.pdf|Webpage]] |
| Hypergeometric differential equations and hypergeometric motives | Representation Theory XVI, Inter-University Centre, Dubrovnik, Croatia | 24-29.06.2019 | [[https://web.math.pmf.unizg.hr/~congress/Dubrovnik19/|Webpage]] |
| Discussion panel on higher congruences | Eisenstein ideal and Iwasawa theory, Morningside Center of Mathematics, Beijing, China | 17-22.06.2019 | [[http://eiit2019.csp.escience.cn/dct/page/1|Webpage ]] |
| Point counts on elliptic surfaces inspired by the theory of motives | ALANT 5, Będlewo, Poland | 24-29.06.2018 | [[http://alant.math.us.edu.pl|Webpage]] |
| Elliptic surfaces | Lectures on computational aspects of algebraic geometry, Zagreb, Croatia | 13-17.06.2018 | [[https://web.math.pmf.unizg.hr/~mkazal/workshop/|Webpage]] |
| Motivic decomposition of K3 surfaces with high Picard rank | Research Group: Motives of Calabi-Yau manifolds, Kraków, Poland | 18-22.05.2018 | [[https://sites.google.com/site/impaninkrakow/|Webpage]] |
| [[https://www.youtube.com/watch?v=xzI8nEtSbuw&frags=pl%2Cwn|Elliptic and hyperelliptic realisations of low degree hypergeometric motives]] | Periods in Number Theory, Algebraic Geometry and Physics, Bonn, Germany | 03.01-20.04.2018 | [[https://www.him.uni-bonn.de/programs/past-programs/past-trimester-programs/periods-2018/description/| Webpage]] |
| Introduction to Computer Algebra System | International Autumn School on Computational Number Theory, Izmir, Turkey | 30.10-03.11.2017 | [[https://ascnt2017.wordpress.com/schedule/ |Webpage ]] |
| Hypergeometric motives of low degrees and their connection to elliptic and hyperelliptic curves | Workshop "Arithmetic of Hyperelliptic Curves", Trieste, Italy | 04.09-08.09.2017 | [[https://people.maths.bris.ac.uk/~matyd/Trieste2017.html|Webpage]] |
| L-functions and Galois representations | 20th International Workshop for Young Mathematicians “Number Theory”, Kraków, Poland  | 17.09-23.09.2017 | [[http://kmsuj.im.uj.edu.pl/workshop/index.php|Webpage]]
| Hypergeometric motives of low degrees | Workshop on Algorithms in Number Theory and Arithmetic Geometry, Leiden, Netherlands | 31.07 - 04.08.2017 | [[https://www.universiteitleiden.nl/en/events/2017/07/workshop-on-algorithms-in-number-theory-and-arithmetic-geometry | Webpage]] |
| Zeta functions, Weil conjectures and how to apply them | Workshop on Modern Applied Mathematics PK 2015, Kraków, Poland | 20-22.11.2015 | [[http://wmam.pk.edu.pl/ | Webpage ]] |
| Generalized Fermat equations x2+y3=zp – a progress report | Jahrestagung SPP 1489, Osnabrück, Germany | 28.09-02.10.2015 | [[http://www.spptagung.uni-osnabrueck.de | Webpage ]] |
| Mordell-Weil ranks in families of elliptic curves parametrized by binary quadratic forms | DMV-PTM Joint Meeting, Poznań, Poland | 17-20.09.2014 | [[http://dmv.ptm.org.pl/ | Webpage ]] |
| Mordell-Weil ranks in families of elliptic curves parametrized by binary quadratic forms | ALANT 2014, Będlewo, Poland | 8-13.06.2014 | [[http://alant.math.us.edu.pl/program.php | Webpage ]] |
| Punkty wymierne na krzywych eliptycznych parametryzowanych przez trójki pitagorejskie | 5 Forum Matematyków Polskich, Rzeszów, Poland | 16-20.09.2013 | [[http://5forum.ptm.org.pl/sesje-tematyczne#sesja3 | Webpage]] |
| Mordell-Weil ranks of families of elliptic curves associated to Pythagorean triples | Journées Arithmétiques 2013, Grenoble, France | 1-5.07.2013 | [[http://www-fourier.ujf-grenoble.fr/ja2013/index-en.htm | Webpage]] |
| On higher congruences between cusp forms and Eisenstein series | Workshop on Galois representations modulo prime powers, Luxembourg | 17-21.06.2013 | [[http://math.uni.lu/~wiese/2013-WPN/index.html| Webpage]] |
| On higher congruences between cusp forms and Eisenstein series | "Explicit Methods for Modular Forms", Warwick, UK |18.03-22.03.13 | [[http://www2.warwick.ac.uk/fac/sci/maths/research/events/2012-2013/numbertheory/mod/ | Webpage]] |
| Mordell-Weil ranks of families of elliptic curves associated to Pythagorean triples | "Algebraic and Arithmetic Geometry", Kraków, Poland | 28.06-1.07.12 | [[http://aag2012.up.krakow.pl/ | Webpage]] |
===== Seminars =====
^ **Title** ^ **Event** ^ **Date** ^ **Link** ^
| Rational points on elliptic curves over function fields | SFB/TRR45 Kolloquium, Mainz, Germany | 14.02.2019 | [[https://www.agtz.mathematik.uni-mainz.de/aktuelles/sfbtrr45-kolloquium/|Webpage]] |
| Hypergeometric differential equations and hypergeometric motives | Algebra and Number Theory Seminar, Dublin, Ireland | 15.02.2018 | [[https://maths.ucd.ie/~osburn/seminar1718.html | Webpage ]] |
| Hypergeometric motives of low degrees | Heilbronn Number Theory Seminar, Bristol, United Kingdom | 07.02.2018 | [[https://www.bristolmathsresearch.org/events/heilbronn-number-theory/| Webpage ]] |
| Hypergeometric motives of low degrees | Algebraic geometry and Number Theory Seminar, Jagiellonian University, Kraków | 15.01.2018 | [[http://www2.im.uj.edu.pl/katedry/KGATL/seminar/|Webpage ]] |
| Hypergeometric motives of low degrees | IMPANGA Seminar, IMPAN, Warsaw | 12.01.2018 | [[https://www.impan.pl/~alan/IMPANGA.html|Webpage ]] |
| Generalized Fermat's equation of type (2,3,n) | Number theory Seminar, IMPAN, Warsaw | 15.12.2017 | [[https://www.impan.pl/pl/dzialalnosc/seminaria/teoria-liczb|Webpage]] |
| Generalized Fermat's equation of type (2,3,n) | Seminar on Number Theory and Algebra, Zagreb | 14.12.2016 | [[https://web.math.pmf.unizg.hr/~duje/semeng.html|Webpage]] |
| Generalized Fermat's equation of type (2,3,n) | Linfoot Seminar, University of Bristol | 05.10.2016 | |
| Elliptic Curves over Function Fields and Divisibility Sequences | Oberseminar Computational Mathematics, Universität Kassel  | 16.06.2015 | | 
| Elliptic surfaces with applications towards elliptic curves over function fields | Algebraische Geometrie Oberseminar, LMU, München | 29.04.2015| | 
| Rodziny krzywych eliptycznych parametryzowane przez formy kwadratowe | Seminarium z geometrii analitycznej i algebraicznej, Kraków | 02.06.2014 | [[http://sc.im.uj.edu.pl/GAGA/|Webpage]] |
| Mordell-Weil ranks of elliptic curves in families parametrized by binary quadratic forms | Oberseminar Arithmetische Geometrie, Bayreuth, Germany | 09.05.2014 | [[http://www.mathe2.uni-bayreuth.de/stoll/oberseminar.html | Webpage ]] |
| Nèron-Severi group and good reduction of surfaces | Seminarium IMPANGA, IMPAN, Warszawa | 10.01.2014 | [[http://www.impan.pl/~pragacz/seminar_impanga/index3.html | Webpage ]] |
| Rodziny krzywych eliptycznych parametryzowane przez formy kwadratowe | Seminarium z teorii liczb, IMPAN, Warszawa | 29.11.2013 | [[http://www.impan.pl/Sem/S/77.html | Webpage ]] |
| Mordell-Weil ranks of families of elliptic curves associated to Pythagorean triples | Heilbronn seminar, Bristol, UK | 15.05.2013 | [[http://www.maths.bris.ac.uk/events/seminars/series/index.php?id=7|Webpage]] |
| Construction of Galois representations associated to modular forms of weight 2. | Workshop on modular curves, IMPAN, Warszawa | 17 - 19.12.12 | [[http://www.math.jussieu.fr/~chojecki/modcurves.html | Webpage ]] |
| l-adic sheaves, l-adic cohomology, weights and the target theorem. After the first lecture of Katz | Workshop on Weil conjectures, Warsaw, Poland | 31.05-2.06.12 | [[http://www.math.jussieu.fr/~chojecki/weil.html | Webpage ]] |
| Applications of Weil conjectures. K3 surfaces. | Workshop on Weil conjectures, Warsaw, Poland | 31.05-2.06.12 | [[http://www.math.jussieu.fr/~chojecki/weil.html | Webpage ]] |
| Definitions of sites and sheaves with examples. Stalks | Workshop on étale cohomology, Warsaw, Poland | 1-3.03.12 | [[http://www.math.jussieu.fr/~chojecki/etale.html|Webpage]] |
| Local Kronecker-Weber theorem | "Local class field theory via Lubin-Tate theory", Warsaw, Poland | 13-14.12.11 | [[http://www.math.jussieu.fr/~chojecki/lcft.html|Webpage]] |
===== Other =====

^ **Title** ^ **Abstract** ^ **Place** ^ **Date** ^ **Link** ^
| Wykorzystanie algorytmów w rozwiązywaniu zagadek i łamigłówek | | [[http://www.lo8.poznan.pl | VIII LO]] | 08.10.2012 | [[http://www.lo8.poznan.pl/portal/index.php?maincontent=documents/45273e92751ff/DOC506c74f73373e.php|Webpage]] |
| O kostce Rubika i zabawkach matematycznych, czyli jak sobie z nimi radzić?| | [[http://web.wmi.amu.edu.pl/|AMU WMI, Poznań]] | 28.03.2012 | [[http://www.wmi.amu.edu.pl/Badanianaukowe/Konferencje/XIVPozna%C5%84skiFestiwalNaukiiSztuki/tabid/331/Default.aspx|Webpage]] |
| Jak zawiązać krawat ? | | [[http://www.fizyka.amu.edu.pl/|PD WMI, Poznań]] | 16.11.2011 | [[http://www.wo.amu.edu.pl/wyklady_filmy.php?film=72|Webpage]] |
| Biologia oczami matematyka | [[Talks:Other:I_LO_abstract_biolo| Biologia abstrakt]] | [[http://marcinek.poznan.pl/|I LO, Poznań]] | 25.02.2011 | |