1. The persistent homology of a sampled map: from a viewpoint of quiver representations

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   OriginalPaper Open access 04 March 2021 Pages: 179 - 213

   

2. Homotopical decompositions of simplicial and Vietoris Rips complexes

   • Wojciech Chachólski
   • Alvin Jin
   • Francesca Tombari

   OriginalPaper Open access 03 May 2021 Pages: 215 - 248

   

3. A fundamental group for digital images

   • Gregory Lupton
   • John Oprea
   • Nicholas A. Scoville

   OriginalPaper 05 April 2021 Pages: 249 - 311

   

4. Complexes of tournaments, directionality filtrations and persistent homology

   • Dejan Govc
   • Ran Levi
   • Jason P. Smith

   OriginalPaper Open access 19 April 2021 Pages: 313 - 337

   

5. The Rado simplicial complex

   • Michael Farber
   • Lewis Mead
   • Lewin Strauss

   OriginalPaper Open access 06 May 2021 Pages: 339 - 356