** Yorkshire and Midlands Category Theory Seminar (YaMCATS) - Meeting 30=0A= ** Wednesday, 15th Match, 2023=0A= ** University of Birmingham=0A= =0A= The 30th meeting of the Yorkshire and Midlands Category Theory Seminar (YaM= CATS) will take place at the University of Birmingham on Wednesday, March 1= 5.=0A= =0A= The schedule of speakers is as follows:=0A= =0A= 13:00-13:45 Elena Caviglia (University of Leicester) - Generalized principa= l bundles and quotient stacks=0A= 13:45-14:30 Benjamin Horton (University of Leeds)- Manifolds, Cobordisms, B= raids and Loop Braids=0A= 14:30-15:00 Coffee Break=0A= 15:00-15:45 Ioannis Markakis (University of Cambridge) - Computads for Gene= ralised Signatures=0A= 15:45-16:30 Ayberk Tosun (University of Birmingham) - Patch Locale of a Spe= ctral Locale in Univalent Type Theory=0A= =0A= More information will be available shortly on the YaMCATS website:=0A= https://conferences.leeds.ac.uk/yamcats/=0A= =0A= We hope to see you in Birmingham!=0A= =0A= Best wishes,=0A= Eric Finster (and co-organizers Nicola Gambino, Joao Faria Martins and Jami= e Vicary)=0A= =0A= =0A= [For admin and other information see: http://www.mta.ca/~cat-dist/ ]