Research Output per year

## Fingerprint Dive into the research topics where Jack Hall is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

Algebraic Stacks
Mathematics

Derived Category
Mathematics

Functor
Mathematics

Obstruction Theory
Mathematics

Noetherian
Mathematics

Hilbert
Mathematics

Coherent Sheaf
Mathematics

Cohomological Dimension
Mathematics

##
Network
Recent external collaboration on country level. Dive into details by clicking on the dots.

## Research Output 2014 2019

- 47 Citations
- 5 h-Index
- 11 Article

## Artin’s criteria for algebraicity revisited

Hall, J. & Rydh, D., Jan 1 2019, In : Algebra and Number Theory. 13, 4, p. 749-796 48 p.Research output: Contribution to journal › Article

Algebraic Stacks

Obstruction Theory

Groupoids

Deformation Theory

Homogeneity

## Coherent tannaka duality and algebraicity of hom-stacks

Hall, J. & Rydh, D., Jan 1 2019, In : Algebra and Number Theory. 13, 7, p. 1633-1675 43 p.Research output: Contribution to journal › Article

Algebraic Stacks

Noetherian

Duality

## ONE POSITIVE and TWO NEGATIVE RESULTS for DERIVED CATEGORIES of ALGEBRAIC STACKS

Hall, J., Neeman, A. & Rydh, D., Sep 1 2019, In : Journal of the Institute of Mathematics of Jussieu. 18, 5, p. 1087-1111 25 p.Research output: Contribution to journal › Article

Algebraic Stacks

Derived Category

Positive Characteristic

Noetherian

Assertion

5
Citations
(Scopus)

## Openness of versality via coherent functors

Hall, J., Jan 2017, In : Journal fur die Reine und Angewandte Mathematik. 2017, 722, p. 137-182 46 p.Research output: Contribution to journal › Article

Obstruction Theory

Functor

Coherent Sheaf

Streamlines

8
Citations
(Scopus)

## Perfect complexes on algebraic stacks

Hall, J. & Rydh, D., Nov 1 2017, In : Compositio Mathematica. 153, 11, p. 2318-2367 50 p.Research output: Contribution to journal › Article

Algebraic Stacks

Azumaya Algebra

Presheaves

Triangulated Category

Coherent Sheaf