Volodymyr Mazorchuk
Professor i matematik vid Matematiska institutionen; Akademisk personal
- Telefon:
- 018-471 32 84
- E-post:
- volodymyr.mazorchuk@math.uu.se
- Besöksadress:
- Ångströmlaboratoriet, Regementsvägen 10
- Postadress:
- Box 480
751 06 UPPSALA
Ladda ned kontaktuppgifter för Volodymyr Mazorchuk vid Matematiska institutionen; Akademisk personal
Professor i matematik vid Matematiska institutionen; Algebra, logik och representationsteori
- Telefon:
- 018-471 32 84
- E-post:
- Volodymyr.Mazorchuk@math.uu.se
- Besöksadress:
- Ångströmlaboratoriet, Regementsvägen 10
- Postadress:
- Box 480
751 06 UPPSALA
- Akademiska meriter:
- PhD, Habil., docent
Kort presentation
My main research areas are: Representation theory; Lie algebras; Semigroups
Link to the teaching page: link
Link to my personal page: link
Biografi
Date of Birth: 10 May 1972
1988-1993: student, Kyiv Taras Shevchenko University;
1993-1996: graduate student, Kyiv Taras Shevchenko University;
1996: Ph.D. in Mathematics (Candidate of Physical and Mathematical Sciences),
Kyiv Taras Shevchenko University;
1996-2000: Assistant Professor in Algebra, Department of Mechanics and Mathematics,
Kyiv Taras Shevchenko University;
1998-1999: Alexander von Humboldt Research Fellow in Bielefeld University, Germany.
2000: Habilitation in Mathematics (Doctor of Physical and Mathematical Sciences),
Kyiv Taras Shevchenko University;
2000-2001: Junior Associate of the ICTP, Trieste, Italy;
2000-2001: Research Assistant, Department of Mathematics, Chalmers University of
Technology and Göteborg University;
2001-2007: Senior Lecturer, Department of Mathematics, University of Uppsala.
2002: Docent in Mathematics, University of Uppsala.
2007-2008: Reader in Pure Mathematics, Department of Mathematics, University of Glasgow
2007-now: Professor in Mathematics, Department of Mathematics, University of Uppsala
Publikationer
Senaste publikationer
Kostant's problem for parabolic Verma modules
Ingår i Proceedings of the Edinburgh Mathematical Society, s. 594-615, 2025
Ingår i Journal of Pure and Applied Algebra, 2025
KRONECKER COEFFICIENTS FOR (DUAL) SYMMETRIC INVERSE SEMIGROUPS
Ingår i Journal of the Australian Mathematical Society, s. 65-90, 2025
Some homological properties of category O, VII
Ingår i Advances in Mathematics, 2025
- DOI för Some homological properties of category O, VII
- Ladda ner fulltext (pdf) av Some homological properties of category O, VII
Graded extensions of Verma modules
Ingår i Mathematical proceedings of the Cambridge Philosophical Society (Print), s. 285-311, 2024
Alla publikationer
Artiklar i tidskrift
Kostant's problem for parabolic Verma modules
Ingår i Proceedings of the Edinburgh Mathematical Society, s. 594-615, 2025
Ingår i Journal of Pure and Applied Algebra, 2025
KRONECKER COEFFICIENTS FOR (DUAL) SYMMETRIC INVERSE SEMIGROUPS
Ingår i Journal of the Australian Mathematical Society, s. 65-90, 2025
Some homological properties of category O, VII
Ingår i Advances in Mathematics, 2025
- DOI för Some homological properties of category O, VII
- Ladda ner fulltext (pdf) av Some homological properties of category O, VII
Graded extensions of Verma modules
Ingår i Mathematical proceedings of the Cambridge Philosophical Society (Print), s. 285-311, 2024
Join operation for the Bruhat order and Verma modules
Ingår i Israel Journal of Mathematics, s. 627-691, 2024
- DOI för Join operation for the Bruhat order and Verma modules
- Ladda ner fulltext (pdf) av Join operation for the Bruhat order and Verma modules
Simple modules for untwisted affine Lie algebras induced from nilpotent loop subalgebras
Ingår i Indagationes mathematicae, s. 1138-1148, 2024
- DOI för Simple modules for untwisted affine Lie algebras induced from nilpotent loop subalgebras
- Ladda ner fulltext (pdf) av Simple modules for untwisted affine Lie algebras induced from nilpotent loop subalgebras
Multiparameter colored partition category and the product of the reduced Kronecker coefficients
Ingår i Journal of Pure and Applied Algebra, 2024
Applying projective functors to arbitrary holonomic simple modules
Ingår i Journal of the London Mathematical Society, 2024
- DOI för Applying projective functors to arbitrary holonomic simple modules
- Ladda ner fulltext (pdf) av Applying projective functors to arbitrary holonomic simple modules
Kostant's problem for fully commutative permutations
Ingår i Revista matemática iberoamericana, s. 537-563, 2024
- DOI för Kostant's problem for fully commutative permutations
- Ladda ner fulltext (pdf) av Kostant's problem for fully commutative permutations
Tonal partition algebras: fundamental and geometrical aspects of representation theory
Ingår i Communications in Algebra, s. 233-271, 2024
Finite quotients of singular artin monoids and categorification of the desingularization map
Ingår i Journal of the Korean Mathematical Society, s. 1255-1302, 2023
Ingår i Communications in Mathematical Physics, s. 717-768, 2023
Simple transitive 2-representations of Soergel bimodules for finite Coxeter types
Ingår i Proceedings of the London Mathematical Society, s. 1585-1655, 2023
2-representations of small quotients of Soergel bimodules in infinite types
Ingår i Proceedings of the American Mathematical Society, s. 2277-2290, 2023
Some Homological Properties of Category O, V
Ingår i International mathematics research notices, s. 3329-3373, 2023
Some Homological Properties of Category O for Lie Superalgebras
Ingår i Journal of the Australian Mathematical Society, s. 50-77, 2023
INTERSECTING PRINCIPAL BRUHAT IDEALS AND GRADES OF SIMPLE MODULES
Ingår i COMBINATORIAL THEORY, 2022
- DOI för INTERSECTING PRINCIPAL BRUHAT IDEALS AND GRADES OF SIMPLE MODULES
- Ladda ner fulltext (pdf) av INTERSECTING PRINCIPAL BRUHAT IDEALS AND GRADES OF SIMPLE MODULES
Adjunction in the Absence of Identity
Ingår i Applied Categorical Structures, s. 123-172, 2022
Essential orders on stratified algebras with duality and S-subcategories in O
Ingår i Journal of Pure and Applied Algebra, 2022
- DOI för Essential orders on stratified algebras with duality and S-subcategories in O
- Ladda ner fulltext (pdf) av Essential orders on stratified algebras with duality and S-subcategories in O
sl(2)-Harish-Chandra modules for sl(2)⋉L(4)
Ingår i Journal of Mathematical Physics, 2022
LIE ALGEBRA MODULES WHICH ARE LOCALLY FINITE AND WITH FINITE MULTIPLICITIES OVER THE SEMISIMPLE PART
Ingår i Nagoya mathematical journal, s. 430-470, 2022
Bigrassmannian permutations and Verma modules
Ingår i Selecta Mathematica, New Series, 2021
- DOI för Bigrassmannian permutations and Verma modules
- Ladda ner fulltext (pdf) av Bigrassmannian permutations and Verma modules
On the number of principal ideals in d-tonal partition monoids
Ingår i Annals of Combinatorics, s. 79-113, 2021
- DOI för On the number of principal ideals in d-tonal partition monoids
- Ladda ner fulltext (pdf) av On the number of principal ideals in d-tonal partition monoids
Finitary birepresentations of finitary bicategories
Ingår i Forum mathematicum, s. 1261-1320, 2021
Translated simple modules for Lie algebras and simple supermodules for Lie superalgebras
Ingår i Mathematische Zeitschrift, s. 255-281, 2021
- DOI för Translated simple modules for Lie algebras and simple supermodules for Lie superalgebras
- Ladda ner fulltext (pdf) av Translated simple modules for Lie algebras and simple supermodules for Lie superalgebras
Simple supermodules over lie superalgebras
Ingår i Transactions of the American Mathematical Society, s. 899-921, 2021
SOME HOMOLOGICAL PROPERTIES OF CATEGORY O. VI
Ingår i Documenta Mathematica, s. 1237-1269, 2021
- DOI för SOME HOMOLOGICAL PROPERTIES OF CATEGORY O. VI
- Ladda ner fulltext (pdf) av SOME HOMOLOGICAL PROPERTIES OF CATEGORY O. VI
Harish-chandra modules over invariant subalgebras in a skew-group ring
Ingår i Asian Journal of Mathematics, s. 431-454, 2021
Canonical Gelfand-Zeitlin Modules over Orthogonal Gelfand-Zeitlin Algebras
Ingår i International mathematics research notices, s. 6947-6966, 2020
2-categories of symmetric bimodules and their 2-representations
Ingår i Pacific Journal of Mathematics, s. 645-678, 2020
Bimodules over uniformly oriented An quivers with radical square zero
Ingår i Kyoto Journal of Mathematics, s. 965-995, 2020
Pyramids and 2-representations
Ingår i Revista matemática iberoamericana, s. 387-405, 2020
ANALOGUES OF CENTRALIZER SUBALGEBRAS FOR FIAT 2-CATEGORIES AND THEIR 2-REPRESENTATIONS
Ingår i Journal of the Institute of Mathematics of Jussieu, s. 1793-1829, 2020
Ingår i Fundamenta Mathematicae, s. 219-300, 2020
BGG complexes in singular blocks of category O
Ingår i Journal of Pure and Applied Algebra, 2020
Indecomposable manipulations with simple modules in category O
Ingår i Mathematical Research Letters, s. 447-499, 2019
Characterisation And Applications Of κ-Split Bimodules
Ingår i Mathematica Scandinavica, s. 161-178, 2019
Ingår i Journal of Mathematical Physics, 2019
Simple Transitive 2-Representations for Two Nonfiat 2-Categories of Projective Functors
Ingår i Ukrainian Mathematical Journal, s. 1873-1900, 2019
Simple transitive 2-representations of small quotients of Soergel bimodules
Ingår i Transactions of the American Mathematical Society, s. 5551-5590, 2019
Simple Transitive 2-Representations via (Co-)Algebra 1-Morphisms
Ingår i Indiana University Mathematics Journal, s. 1-33, 2019
Diagrams and discrete extensions for finitary 2-representations
Ingår i Mathematical proceedings of the Cambridge Philosophical Society (Print), s. 325-352, 2019
The G-Centre and Gradable Derived Equivalences
Ingår i Journal of the Australian Mathematical Society, s. 289-315, 2018
Graded simple Lie algebras and graded simple representations
Ingår i Manuscripta mathematica, s. 215-240, 2018
- DOI för Graded simple Lie algebras and graded simple representations
- Ladda ner fulltext (pdf) av Graded simple Lie algebras and graded simple representations
Fiat categorification of the symmetric inverse semigroup ISn and the semigroup Fn*
Ingår i Semigroup Forum, s. 142-159, 2018
- DOI för Fiat categorification of the symmetric inverse semigroup ISn and the semigroup Fn*
- Ladda ner fulltext (pdf) av Fiat categorification of the symmetric inverse semigroup ISn and the semigroup Fn*
Classification problems in 2-representation theory
Ingår i São Paulo Journal of Mathematical Sciences, s. 1-22, 2017
- DOI för Classification problems in 2-representation theory
- Ladda ner fulltext (pdf) av Classification problems in 2-representation theory
Some homological properties of category O. IV
Ingår i Forum mathematicum, s. 1083-1124, 2017
Simple transitive 2-representations for some 2-subcategories of Soergel bimodules
Ingår i Journal of Pure and Applied Algebra, s. 565-587, 2017
Dualities and derived equivalences for category O
Ingår i Israel Journal of Mathematics, s. 661-706, 2017
Koszul Duality for Semidirect Products and Generalized Takiff Algebras
Ingår i Algebras and Representation Theory, s. 675-694, 2017
Finitary 2-categories associated with dual projection functors
Ingår i Communications in Contemporary Mathematics, 2017
Special Modules Over Positively Based Algebras
Ingår i Documenta Mathematica, s. 1171-1192, 2016
Parabolic projective functors in type A
Ingår i Advances in Mathematics, s. 785-803, 2016
Isotypic faithful 2-representations of -simple fiat 2-categories
Ingår i Mathematische Zeitschrift, s. 411-434, 2016
G(l, k, d)-modules via groupoids
Ingår i Journal of Algebraic Combinatorics, s. 11-32, 2016
Endomorphisms of Cell 2-Representations
Ingår i International mathematics research notices, s. 7471-7498, 2016
Transitive 2-Representations Of Finitary 2-Categories
Ingår i Transactions of the American Mathematical Society, s. 7623-7644, 2016
Primitive ideals, twisting functors and star actions for classical Lie superalgebras
Ingår i Journal für die Reine und Angewandte Mathematik, s. 207-253, 2016
Morita theory for finitary 2-categories
Ingår i Quantum Topology, s. 1-28, 2016
Extension Fullness of the Categories of Gelfand-Zeitlin and Whittaker Modules
Ingår i Symmetry, Integrability and Geometry, 2015
Classification of Simple Weight Modules Over the 1-Spatial Ageing Algebra
Ingår i Algebras and Representation Theory, s. 381-395, 2015
Simple weight modules over weak generalized Weyl algebras
Ingår i Journal of Pure and Applied Algebra, s. 3427-3444, 2015
Ingår i Portugaliae Mathematica, s. 47-80, 2015
Ingår i Journal of the European Mathematical Society (Print), s. 405-431, 2015
Some homological properties of category O. III
Ingår i Advances in Mathematics, s. 204-231, 2015
Category O for the Schrodinger algebra
Ingår i Linear Algebra and its Applications, s. 17-50, 2014
Additive Versus Abelian 2-Representations of Fiat 2-Categories
Ingår i Moscow Mathematical Journal, s. 595-615, 2014
Simple Virasoro Modules Induced from Codimension One Subalgebras of the Positive Part
Ingår i Proceedings of the American Mathematical Society, s. 3695-3703, 2014
Categorification of the Catalan monoid
Ingår i Semigroup Forum, s. 155-168, 2014
Weight Modules over Infinite Dimensional Weyl Algebras
Ingår i Proceedings of the American Mathematical Society, s. 3049-3057, 2014
On simple modules over conformal Galilei algebras
Ingår i Journal of Pure and Applied Algebra, s. 1885-1899, 2014
Simple Virasoro modules which are locally finite over a positive part
Ingår i Selecta Mathematica, New Series, s. 839-854, 2014
On the Representation Theory of Partial Brauer Algebras
Ingår i Quarterly Journal of Mathematics, s. 225-247, 2014
Ingår i Mathematica Scandinavica, s. 30-52, 2013
Combinatorial Gelfand Models for Semisimple Diagram Algebras
Ingår i Milan Journal of Mathematics, s. 385-396, 2013
Characterization of Simple Highest Weight Modules
Ingår i Canadian mathematical bulletin, s. 606-614, 2013
Equivalence of Blocks for the General Linear Lie Superalgebra
Ingår i Letters in Mathematical Physics, s. 1313-1327, 2013
Ingår i Journal of Algebraic Combinatorics, s. 333-354, 2012
Effective dimension of finite semigroups
Ingår i Journal of Pure and Applied Algebra, s. 2737-2753, 2012
Combinatorial analogues of ad-nilpotent ideals for untwisted affine Lie algebras
Ingår i Journal of Algebra, s. 85-107, 2012
Serre Functors for Lie Algebras and Superalgebras
Ingår i Annales de l'Institut Fourier, s. 47-75, 2012
On selfadjoint functors satisfying polynomial relations
Ingår i Journal of Algebra, s. 448-467, 2011
Cuspidal sl(n)-modules and deformations of certain Brauer tree algebras
Ingår i Advances in Mathematics, s. 1008-1042, 2011
BLOCKS OF THE CATEGORY OF CUSPIDAL sp(2n)-MODULES
Ingår i Pacific Journal of Mathematics, s. 179-192, 2011
Blocks and modules for Whittaker pairs
Ingår i Journal of Pure and Applied Algebra, s. 1552-1568, 2011
Supports of weight modules over Witt algebras
Ingår i Proceedings of the Royal Society of Edinburgh. Section A Mathematics, s. 155-170, 2011
Cell 2-representations of finitary 2-categories
Ingår i Compositio Mathematica, s. 1519-1545, 2011
Some homological properties of the category O. II
Ingår i Representation Theory, s. 249-263, 2010
Classification of simple q_2-supermodules
Ingår i Tohoku mathematical journal, s. 401-426, 2010
A new approach to Kostant's problem
Ingår i Algebra & number theory, s. 231-254, 2010
KOSZUL DUALITY FOR STRATIFIED ALGEBRAS II. STANDARDLY STRATIFIED ALGEBRAS
Ingår i Journal of the Australian Mathematical Society, s. 23-49, 2010
Koszul duality for stratified algebras I. Balanced quasi-hereditary algebras
Ingår i Manuscripta mathematica, s. 1-10, 2010
A brief review of abelian categorifications
Ingår i Theory and Applications of Categories, s. 479-508, 2009
Combinatorial Gelfand models for some semigroups and $q$-rook monoid algebras
Ingår i Proceedings of the Edinburgh Mathematical Society, s. 707-718, 2009
On the irreducible representations of a finite semigroup
Ingår i Proceedings of the American Mathematical Society, s. 3585-3592, 2009
Regular strongly typical blocks of O-q
Ingår i Communications in Mathematical Physics, s. 533-542, 2009
Quadratic Duals, Koszul Dual Functors, and Applications
Ingår i Transactions of the American Mathematical Society, s. 1129-1172, 2009
Simple modules over factorpowers
Ingår i Acta Scientiarum Mathematicarum, s. 467-485, 2009
Applications of the Category of Linear Complexes of Tilting Modules Associated with the Category O
Ingår i Algebras and Representation Theory, s. 489-512, 2009
A COMBINATORIAL APPROACH TO FUNCTORIAL QUANTUM sl(k) KNOT INVARIANTS
Ingår i American Journal of Mathematics, s. 1679-1713, 2009
On three approaches to conjugacy in semigroups
Ingår i Semigroup Forum, s. 14-20, 2009
Idempotent subquotients of symmetric quasi-hereditary algebras
Ingår i Illinois Journal of Mathematics, s. 737-756, 2009
Ingår i Yokohama Mathematical Journal, s. 21-46, 2009
Partialization of categories and inverse braid-permutation monoids
Ingår i International Journal of Algebra and Computation, s. 989-1017, 2008
A categorification of integral Specht modules
Ingår i Proceedings of the American Mathematical Society, s. 1163-1169, 2008
On classification of maximal nilpotent subsemigroups
Ingår i Journal of Algebra, s. 3081-3103, 2008
Categorification of Wedderburn's basis for C[S-n]
Ingår i Archiv der Mathematik, s. 1-11, 2008
Categorification of (induced) cell modules and the rough structure of generalised Verma modules
Ingår i Advances in Mathematics, s. 1363-1426, 2008
Isolated subsemigroups in the variants of Tn:
Ingår i Acta Mathematica Universitatis Comenianae, s. 63-84, 2008
Schur-Weyl dualities for symmetric inverse semigroups
Ingår i Journal of Pure and Applied Algebra, s. 1987-1995, 2008
Multicommutators and multianticommutators of orthogonal projections
Ingår i Linear and multilinear algebra, s. 639-646, 2008
Projective-injective modules, Serre functors and symmetric algebras
Ingår i Journal für die Reine und Angewandte Mathematik, s. 131-165, 2008
On the semigroup of square matrices
Ingår i Algebra Colloquium, s. 33-52, 2008
On functors associated to a simple root
Ingår i Journal of Algebra, s. 97-128, 2007
Koszul duality for extension algebras of standard modules
Ingår i Journal of Pure and Applied Algebra, s. 484-496, 2007
Faithful group actions on rooted trees induced by actions of quotients
Ingår i Communications in Algebra, s. 3759-3775, 2007
Some homological properties of the category O
Ingår i Pacific Journal of Mathematics, s. 313-341, 2007
On conjugation in some transformation and Brauer-type semigroups
Ingår i Publicationes mathematicae (Debrecen), s. 19-43, 2007
Classification of simple weight Virasoro modules with a finite-dimensional weight space
Ingår i Journal of Algebra, s. 209-214, 2007
Representation type of H-infinity(lambda)mu(1)
Ingår i Quarterly Journal of Mathematics, s. 319-338, 2006
Properly stratified algebras and tilting
Ingår i Proc. London Math. Soc., s. 29, 2006
Combinatorics and distributions of partial injections
Ingår i Australasian Journal of Combinatorics, s. 161-186, 2006
L- and R- cross-sections in the Brauer semigroup
Ingår i Semigroup Forum, s. 223-248, 2006
On presentations of Brauer-type monoids
Ingår i Central Europian Journal of Mathematics, s. 413-434, 2006
Finitistic dimension and tilting modules for stratified algebras
Ingår i Journal of Algebra, s. 456-475, 2005
Some remarks on the combinatorics of IS_n
Ingår i Semigroup Forum 70, s. 391-405, 2005
Ingår i Transactions of the American Mathematical Society, s. 2939-2973, 2005
A twisted approach to Kostant's problem
Ingår i Glasgow Mathematical Journal, s. 549-561, 2005
Ingår i Journal of Mathematics, 2005
On Arkhipov's and Enright's functors
Ingår i Mathematische Zeitschrift, s. 357-386, 2005
On simple mixed modules over the Virasoro algebra
Ingår i Mat. Studii, s. 121-128, 2004
On finitistic dimension of stratified algebras
Ingår i Alg. Discrete Math., s. 77-88, 2004
Combinatorics of nilpotents in symmetric inverse semigroups
Ingår i Annals of Combinatorics, s. 161-175, 2004
Finitistic dimension of properly stratified algebras
Ingår i Adv. Math., s. 251-265, 2004
Structure of modules induced from simple modules with minimal annihilator
Ingår i Canad J. Math., s. 293-309, 2004
*-representation type of *-doubles of finite-dimensional algebras
Ingår i Proceedings of Edinburgh Mathematical Society, s. 669-678, 2004
Stratified algebras arising in Lie theory
Ingår i Fields Institute Communications, s. 245-260, 2004
Complete reducibility of torsion free C_n-modules of finite degree
Ingår i Journal of Algebra, s. 129-142, 2004
Radical *-doubles of finite-dimensional algebras
Ingår i Linear Algebra Appl., s. 293-309, 2004
Ingår i Journal of Mathematical Physics, s. 2791-2801, 2002
Artiklar, forskningsöversikt
Jucys–Murphy elements and Grothendieck groups for generalized rook monoids
Ingår i Journal of Combinatorial Algebra, s. 185-222, 2022
- DOI för Jucys–Murphy elements and Grothendieck groups for generalized rook monoids
- Ladda ner fulltext (pdf) av Jucys–Murphy elements and Grothendieck groups for generalized rook monoids
Böcker
Lectures on algebraic categorification
European Mathematical Society Publishing House, 2012
Imperial College Press, 2010
Classical finite transformation semigroups: an introduction
Springer, 2009
Kapitel i böcker, delar av antologi
Stratified algebras arising in Lie theory
Ingår i Representations of finite-dimensional algebras and, s. 245-260, Fields Institute, 2004
Konferensbidrag
Virasoro type algebras associated with higher-rank aperiodic point sets
Ingår i Quantum Theory and Symmetries, proceedings, s. 99-104, 2004
Rapporter
Quadratic duals, Koszul dual functors, and applications
2006
Partialization of categories and inverse braid-permutation monoid
2006
A categorification of integral Specht modules
2006
Multicommutators and multianticommutators of orthogonal projections
2006
Presentation of the singular part of the Brauer monoid
2006
Some homological properties of the category O
2006
On presentations of Brauer-type monoids
2005
Applications of the category of linear complexes of tilting modules associated with the category O
2005
2005
On nilpotent subsemigroups in some matrix semigroups
2005
On classification of maximal nilpotent subsemigroups
2005
Projective-injective modules, Serre functors and symmetric algebras
2005
Classification of simple weight Virasoro modules with a finite-dimensional weight space
2005
A twisted approach to Kostant's problem
2005
Isolated subsemigroups in the variants of Tn
2005
On braid groups acting on rooted trees and related constructions
2005
Koszul duality for extension algebras of standard modules
2004
2004
L- and R-cross-sections in the Brauer semigroup
2004
On conjugation in some transformation and Brauer-type semigroups
2004
A pairing in homology and the category of linear tilting complexes for a quasi-hereditary algebra
2004
On functors associated to a simple root
2004
Some remarks on the combinatorics of ISn
2004
On finitistic dimension of stratified algebras
2004
Properly stratified algebras and tilting
2003
Finitistic dimension of properly stratified algebras
2003
Finitistic dimension and tilting modules for stratified algebras
2003
On Arkhipov's and Enright's functors
2003
Combinatorics and distributions of partial injections
2003