Agnieszka Bodzenta, Alexey Bondal, “Flops and spherical functors”, Compositio Mathematica, 2022, Volume 158, Issue 5, Pages 1125

Funding agency	Grant number
National Science Centre (Narodowe Centrum Nauki)	DEC-2013/11/N/ST1/03208 2012/07/B/ST1/03343 2018/31/D/ST1/03375 2018/29/B/ST1/01232
Russian Foundation for Basic Research	21-51-15005
Ministry of Science and Higher Education of the Russian Federation	075-15-2022-265
Ministry of Education, Culture, Sports, Science and Technology, Japan
Japan Society for the Promotion of Science	JP20H01794
We are indebted to Pieter Belmans, Chris Brav, Alexander Efimov, Mikhail Kapranov, Yujiro Kawamata, Alexander Kuznetsov, Timothy Logvinenko, Valery Lunts, Yuri Prokhorov, Lukasz Sienkiewicz, Greg Stevenson, Michel Van den Bergh and Maciej Zdanowicz for useful discussions. We also thank the anonymous referees for their comments and remarks which helped us to improve the text. The first named author would like to thank Kavli IPMU for their hospitality. The first named author was partially supported by Polish National Science Centre grants DEC-2013/11/N/ST1/03208, 2012/07/B/ST1/03343, 2018/31/D/ST1/03375, and 2018/29/B/ST1/01232. The reported study was funded by RFBR and CNRS, project number 21-51-15005. The work of A. I. Bondal was performed at the Steklov International Mathematical Center and supported by the Ministry of Science and Higher Education of the Russian Federation (agreement no. 075-15-2022-265). This research was partially supported by World Premier International Research Center Initiative (WPI Initiative), MEXT, Japan. This work was supported by JSPS KAKENHI grant number JP20H01794.