Birs- 21w5121: Quantum Field Theories and Quantum Topology Beyond Semisimplicity

  1. Title:
    3d Spin^c TQFT from quantum groups at generic q: an overview

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  2. Title:
    Conjectural relations on $sl_2$ non-semisimple invariants and BPS series

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  3. Title:
    Grothendieck-Verdier duality in categories of VOA modules with examples

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    On indecomposable and logarithmic modules for affine vertex algebras

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  5. Title:
    Relaxed modules and logarithmic CFT

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  6. Title:
    4D/2D duality and VOA theory: an overview

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  7. Title:
    Vertex algebras "with big center", logarithmic theories and bundles of vertex algebras

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  8. Title:
    The Alexander polynomial as a universal invariant

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  9. Title:
    $W_\infty$ modules and melted crystals of DT and PT

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  10. Title:
    Quantum groups at roots of unity and topological invariants

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  11. Title:
    Bulk from boundary in finite conformal field theory

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  12. Title:
    Coloured Jones and coloured Alexander polynomials unified by a graded Lagrangian intersection

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  13. Title:
    4-manifold invariants from unimodular ribbon categories

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  14. Title:
    Discussion session: interplay of QFT and quantum topology

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  15. Title:
    TQFTs from Coulomb branches

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  16. Title:
    Non-semisimple and derived QFT's for quantum groups at a root of unity

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  17. Title:
    Non-semisimple TQFT and manifold invariants

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  18. Title:
    Non-semisimple TQFT and mapping class group actions

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  19. Title:
    Discussion session: interplay of QFT and quantum topology (continued)

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  20. Title:
    Obtaining non-semisimple modular tensor categories from vertex operator algebras

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