ru en
Andrei Ed. Druzhinin
Andrei Ed. Druzhinin
Senior Researcher

a.druzhinin@spbu.ru


Education

12.2014 Candidate of Sciences (PhD) in Mathematics (PDMI)

06.2011 Specialist degree in Mathematics (SPbU)


Scientific interests

  • motivic algebraic geometry
  • study of cohomology theories by means of motivic categories

Additional Information

andrei.druzh@gmail.com


Publications

18 Druzhinin A.E., Motivic rigidity for smooth affine henselian pairs over a field, International Mathematics Research Notices, ISSN 1073-7928 (Aug 2022); preprint (2018).
17 Druzhinin A.E., Framed motives of smooth affine pairs, Journal of Pure and Applied Algebra, 226:3 (2022), 106834.
16 Druzhinin A.E., Stable A^1-connectivity theorem over a base, Journal für die reine und angewandte Mathematik (Crelles Journal), (2022) 2022:792, 61-91; preprint (2019).
15 Druzhinin A.E., Smooth Affine Model for the Framed Correspondences Spectrum, Journal of Mathematical Sciences, 252 (2021), 784-793.
14 Druzhinin A.E., The naive Milnor-Witt K-theory relations in the stable motivic homotopy groups over a base, accepted for publication in Annals of K-theory.
13 Druzhinin A.E., Stable motivic trivial fibre decomposition over integers and framed motives; preprint (2021).
12 Druzhinin A.E., Strict A1-invariance theorem with integral coefficients over fields; preprint (2021).
11 Druzhinin A.E., Sosnilo V.A., Zariski-local framed A1-homotopy theory; preprint (2021).
10 Druzhinin A.E., Rigidity theorem for presheaves with Witt-transfers, St. Petersburg Mathematical Journal, 31:4 (2020), 657–673; preprint.
9 Druzhinin A.E., Geometric models for fibrant resolutions of motivic suspension spectra; preprint (2018).
8 Druzhinin A.E., Kolderup H., Cohomological correspondence categories, Algebraic & Geometric Topology, 20:3 (2020), 1487-1541; preprint (2018).
7 Druzhinin A.E., Panin I.A., Surjectivity of the etale excision map for homotopy invariant framed presheaves; preprint (2018).
6 Druzhinin A.E., The Steinberg relation in the stable motivic homotopy theory over a base; preprint (2018).
5 Druzhinin A.E., Motives of smooth affine pairs; preprint (2018).
4 Druzhinin A.E., Cancellation theorem for Grothendieck-Witt-correspondences and Witt-correspondences; preprint (2017).
3 Druzhinin A.E., Strictly homotopy invariance of Nisnevich sheaves with GW-transfers; preprint (2017).
2 Druzhinin A.E., Effective Grothendieck-Witt motives of smooth varieties; preprint (2017).
1 Ananyevskiy A.S., Druzhinin A.E., Rigidity for linear framed presheaves and generalized motivic cohomology theories; preprint (2017).