Konferencje

1. R. Andruszkiewicz
   A classification of semi-prime fully filial rings
   8th Podlasie Conference on Mathematics, Białystok, Poland, Dec 5-8, 2019
   PTM, Białystok University of Technology, University of Białystok (org.)
2. R. Andruszkiewicz, M. Woronowicz*
   On the square subgroup of an abelian group
   XXIV Czech-Polish-Slovak Mathematical Conference, Ružomberok, Slovakia, Jun 6-9, 2017
   Dep. of Math. Fac. of Edu. Univ. in Ružomberok (org.)
   (summary see at http://math.ku.sk/conferences/list/2017/cesko-polsko-slovenska-matematicka-konferencia-2017/list-of-summaries)
3. R. Andruszkiewicz, M. Woronowicz*
   On some generalization of the concept of nil-group
   7th Podlasie Conference on Mathematics, Białystok, Poland, Jun 8-11, 2016
   PTM, Białystok University of Technology, University of Białystok (org.)
4. R. Andruszkiewicz, K. Pryszczepko*
   On strongly filial rings
   7th Podlasie Conference on Mathematics, Białystok, Poland, Jun 8-11, 2016
   PTM, Białystok University of Technology, University of Białystok (org.)
5. R. Andruszkiewicz, M. Woronowicz*
   On SI-groups
   88th Workshop on General Algebra, Warsaw, Poland, Jun 19-22, 2014
   Warsaw University of Technology (org.)
6. R. Andruszkiewicz, M. Woronowicz*
   On TI-groups
   6th Podlasie Conference on Mathematics, Białystok, Poland, Jul 1-4, 2014
   PTM, Białystok University of Technology, University of Białystok (org.)
7. R. Andruszkiewicz, K. Pryszczepko*
   On the non-torsion almost null rings
   6th Podlasie Conference on Mathematics, Białystok, Poland, Jul 1-4, 2014
   PTM, Białystok University of Technology, University of Białystok (org.)
8. R. Andruszkiewicz, M. Sobolewska*
   The powerly hereditary property in the lower radical construction
   6th Podlasie Conference on Mathematics, Białystok, Poland, Jul 1-4, 2014
   PTM, Białystok University of Technology, University of Białystok (org.)
9. R. Andruszkiewicz
   Accessible subrings and Kurosh’s chains of associative rings
   5th Podlasie Conference on Mathematics, Białystok, Poland, Jun 25-28, 2012
   PTM, Białystok University of Technology, University of Białystok (org.)
10. R. Andruszkiewicz
    On maximal essential extensions of associative rings
    4th Podlasie Conference on Mathematics, Białystok, Poland, Apr 9-11, 2010
    PTM, Białystok University of Technology, University of Białystok (org.)
11. R. Andruszkiewicz
    Accessible subrings and Kuroshs Chains of Associative Rings
    Radicals of Rings and Related Topics, Warsaw, Poland, Aug 2-8, 2009
    Banach Center (org.)
12. R. Andruszkiewicz
    Rozszerzenia pierścieni łącznych
    3rd Podlasie Conference on Mathematics, Białystok, Poland, Apr 11-13, 2008
    PTM, Białystok University of Technology, University of Białystok (org.)
13. R. Andruszkiewicz
    Przykład pierścienia prawostronnie podidempotentnego, który nie jest lewostronnie podidempotentny
    2nd Podlasie Conference on Mathematics, Białystok, Poland, Apr 21-22, 2006
    PTM, Białystok University of Technology, University of Białystok (org.)
14. R. Andruszkiewicz
    Metaideales in commutative rings
    International Conference on Algebra in Honor of Adalbert Bovdi's 70th Birthday, Debrecen, Hungary, Nov 18-23, 2005
    University of Debrecen (org.)
15. R. Andruszkiewicz
    On compact elements of a lattice of radicals
    11th International Conference on Groups and Group Rings, Będlewo, Poland, Jun 4-11, 2005
    Silesian University of Technology (org.)
16. R. Andruszkiewicz
    The classification of Integral Domains in Which the Relation of Being an Ideal Is Transitive
    5th Polish, Slovak and Czech Conference on Number Theory, Terchova, Slovakia, Jun 14-18, 2004
    University of Ostrava (org.)
17. R. Andruszkiewicz
    Wokół problemu Koethe
    1st Podlasie Conference on Mathematics, Białystok, Poland, Apr 23-24, 2004
    PTM, Białystok University of Technology, University of Białystok (org.)
18. R. Andruszkiewicz
    On iterated maximal essential extensions of associative rings
    9th International Conference on Groups and Group Rings, Białystok, Poland, Jun 18-23, 2001
    Silesian University of Technology, University of Białystok (org.)
19. R. Andruszkiewicz¹
    On iterated maximal essential extensions of associative rings
    7th International Conference on Radicals, Innsbruck, Austria, Jul 31 - Aug 3, 2000

* Prezentacja
¹ Przewodniczący sesji
² Członek Komitetu Organizacyjnego
³ Student