New website Wendy

Homepage of Wendy Lowen

Papers and preprints


  • Olivier De Deken, Wendy Lowen, Filtered cA-categories and functor categories
      Appl. Categor. Struct.  26  (2018) 943-996, doi 10.1007/s10485-018-9526-2, SharedIt, pdf
  • Hoang Dinh Van, Wendy Lowen, The Gerstenhaber-Schack complex for prestacks
  • L. Liu, W. Lowen, Hochschild cohomology of projective hypersurfaces
      Internat. Math. Research Notices, (2017), doi: 10.1093/imrn/rnx216 pdf
  • W. Lowen, J. Ramos González, B. Shoikhet, On the tensor product of linear sites and Grothendieck categories
  • H. Dinh Van, L. Liu, W. Lowen, Non-commutative deformations and quasi-coherent modules
  • W. Lowen, J. Mestdagh, Tensor Functional Topology
      Appl. Categor. Struct. 24 (2016) 569-604 doi 10.1007/s10485-015-9423-x pdf
  • D. Kaledin, W. Lowen, Cohomology of exact categories and (non-)additive sheaves,
  • W. Lowen, Linearized topologies and deformation theory
      Topology and its Applications 200 (2016) 176-211 doi 10.2016/j.topol.2015.12.019 pdf
  • W. Lowen, Hochschild cohomology with support,
      OWR-Oberwolfach reports EMS Publishing House, in Interactions between algebraic Geometry and Noncommutative Algebra, Vol 11, issue 2, (2014), 1377-1382 (2014) doi 10.4171/OWR/2014/25, pdf
  • W. Lowen, Hochschild cohomology with support
      Internat. Math. Res. Not. (2015), Vol 2015 (13), 4741-4812, doi:10.1093/imrn/rnu079 arXiv:1304.7466 or pdf
  • W. Lowen, M. Van den Bergh, On compact generation of deformed schemes
  • O. De Deken, W. Lowen, On deformations of triangulated models, or pdf
  • W. Lowen, J. Mestdagh, Functional topology for geometric settings
      J. Pure Appl. Algebra, 217 (2013) 2180-2197 doi/10.1016/j.jpaa.2013.02.006, pdf
  • W. Lowen, Grothendiek categories and their deformations with an application to schemes
  • O. De Deken, W. Lowen, Abelian and derived deformations in the presence of Z-generating geometric helices
  • W. Lowen, M. Van den Bergh, A Hochschild cohomology Comparison Theorem for prestacks,
  • W. Lowen, Deformations of linear sites and projective schemes,
      OWR-Oberwolfach reports EMS Publishing House Interactions between algebraic geometry and noncommutative algebra (2010) doi 10.4171/OWR/2010/22
  • B. Keller, W. Lowen, On Hochschild cohomology and Morita deformations
  • W. Lowen, Hochschild cohomology of presheaves as map-graded categories
      Internat. Math. Res. Notices Vol 2008, ID 118 (2008) pdf doi:10.1093/imrn/rnn118
  • W. Lowen, A sheaf of Hochschild complexes on quasi-compact opens,
  • W. Lowen, Algebroid prestacks and deformations of ringed spaces,
  • W. Lowen, On the Gabriel-Popescu theorem,
      OWR-Oberwolfach reports EMS Publishing House Thick subcategories - Classification and Applications Vol 3, issue 1 (2006)
  • W. Lowen, M. Van den Bergh, Deformation theory of Abelian categories,
  • W. Lowen, Obstruction theory for objects in Abelian and derived categories,
  • W. Lowen, M. Van den Bergh, Hochschild cohomology of Abelian categories and ringed spaces,
  • W. Lowen, A generalization of the Gabriel-Popescu theorem,
      J. Pure Appl. Algebra 190 (2004) 197-211 pdf




  • Wendy Lowen, Michel Van den Bergh, The curvature problem for formal and infinitesimal deformations