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Gonçalo Nery Tabuada
Mathematics Institute Zeeman Building University of Warwick Coventry CV4 7AL United Kingdom
goncalo.tabuada@warwick.ac.uk
Office: C1.23 |
[Preprints]
Grothendieck classes of quadrics and involution varieties [pdf] To appear in the volume in memory of Yuri I. Manin
Motivic Atiyah-Segal completion theorem [pdf]
with Michel Van den Bergh To appear in International Mathematics Research Notices |
[Publications]
HPD-invariance of the Tate conjecture(s) [link] Journal of Noncommutative Geometry, 17 (2023), 163-188 Jacques Tits motivic measure [link] Mathematische Annalen, 382 (2022), 1245-1278 Noncommutative Weil conjecture [link] Advances in Mathematics, 404 (2022), 108385 Noncommutative Riemann hypothesis [link] Proceedings of the American Mathematical Society, 150 (2022), 2385-2404 Schur-finiteness (and Bass-finiteness) conjecture for quadric fibrations and for families of sextic du Val del Pezzo surfaces [link] Documenta Mathematica, 25 (2020), 2339-2354 Embedding of the derived Brauer group into the secondary K-theory ring [link] Journal of Noncommutative Geometry, 14 (2020), 773-788 Motivic
concentration theorem [link]
with Michel Van den Bergh Mathematical Research Letters, 27 (2020), no. 2, 565-589 Noncommutative motives in positive
characteristic and their applications [link]
Advances in Mathematics, 349 (2019), 648-681 Vanishing of the negative homotopy K-theory of quotient singularities [link] Journal of the Institute of Mathematics of Jussieu, 18 (2019), no. 3, 619-627 On Grothendieck's
standard conjectures of type C and D in positive
characteristic [link]
Proceedings of the American Mathematical Society 147 (2019), no. 12, 5039-5054 Feynman quadrics-motive of the massive sunset graph [link] with Matilde Marcolli Journal of Number Theory, 195 (2019), 159-183 A note on the Schur-finiteness of linear sections [link] Mathematical Research Letters, 25 (2018), no. 1, 237-253 Invariants of noncommutative projective schemes [link] Moscow Mathematical Journal, 18 (2018), no. 4, 787-797 Noncommutative rigidity [link] Mathematische Zeitschrift, 289 (2018), no. 3, 1281-1298 A note on Grothendieck's standard conjectures of type C and D [link] Proceedings of the American Mathematical Society, 146 (2018), no. 4, 1389-1399 Equivariant noncommutative motives [link] Annals of K-theory, 3 (2018), no. 1, 125-156 Additive invariants of orbifolds [link] with Michel Van den Bergh Geometry and Topology, 22 (2018), 3003-3048 Some remarks concerning Voevodsky's nilpotence conjecture [link] with Marcello Bernardara and Matilde Marcolli Journal für die reine und angewandte Mathematik, 738 (2018), 299-312 The Gysin triangle via localization and A^1-homotopy invariance [link] with Michel Van den Bergh Transactions of the American Mathematical Society, 370 (2018), no. 1, 421-446 Modified mixed realizations, new additive invariants, and periods of dg categories [link] International Mathematics Research Notices, 34 (2017), 7607-7638 A^1-homotopy invariance of algebraic K-theory with coefficients and du Val singularities [link] Annals of K-theory, 2 (2017), no. 1, 1-25 Kimura-finiteness of quadric fibrations over smooth curves [link] C. R. Math. Acad. Sci. Paris, 355 (2017), 628-632 (presented by Christophe Soulé) A^1-homotopy invariants of corner skew Laurent polynomial algebras [link] Journal of Noncommutative Geometry 11 (2017), no. 4, 1627-1643 Picard groups, weight structures, and (noncommutative) mixed motives [link] with Mikhail Bondarko Documenta Mathematica 22 (2017), 45-66 Bost-Connes systems, Categorification, Quantum statistical mechanics, and Weil numbers [link] with Matilde Marcolli Journal of Noncommutative Geometry 11 (2017), no. 1, 1-49 A note on secondary K-theory [link] Algebra and Number Theory, 10 (2016), no. 4, 887-906 Noncommutative mixed (Artin) motives and their motivic Hopf dg algebras [link] Selecta Mathematica, 22 (2016), no. 2, 735-764 Algebraic K-theory with coefficients of cyclic quotient singularities [link] C. R. Math. Acad. Sci. Paris, 354 (2016), 449-452 (presented by Michel Duflo) Noncommutative numerical motives, Tannakian structures, and motivic Galois groups [link] with Matilde Marcolli Journal of the European Mathematical Society 18 (2016), 623-655 Noncommutative motives of separable algebras [link] with Michel Van den Bergh Advances in Mathematics, 303 (2016), 1122-1161 K-theory of endomorphisms via noncommutative motives [link] with Andrew Blumberg and David Gepner Transactions of the American Mathematical Society 368 (2016), no. 2, 1435-1465 From semi-orthogonal decompositions to polarized intermediate Jacobians via Jacobians of noncommutative motives [link] with Marcello Bernardara Moscow Mathematical Journal, 16 (2016), no. 2, 205-235 Chow groups of intersections of quadrics via homological projective duality and (Jacobians of) noncommutative motives [link] with Marcello Bernardara Izv. Ross. Akad. Nauk. Ser. Mat. 80 (2016), no. 3, 3-22 A^1-homotopy theory of noncommutative motives [link] Journal of Noncommutative Geometry 9 (2015), no. 3, 851-875 Bivariant cyclic cohomology and Connes' bilinear pairings in noncommutative motives [link] Journal of Noncommutative Geometry 9 (2015), no. 2, 265-285 Exponentiation of motivic measures [link] with Niranjan Ramachandran Journal of the Ramanujan Mathematical Society 30, (2015), no. 4, 349-360 Weil restriction of noncommutative motives [link] Journal of Algebra, 430 (2015), 119-152 A^1-homotopy invariants of dg orbit categories [link] Journal of Algebra, 434 (2015), 169-192 From exceptional collections to motivic decompositions via noncommutative motives [link] with Matilde Marcolli Journal für die reine und angewandte Mathematik 701 (2015), 153-167 Unconditional noncommutative motivic Galois groups [link] with Matilde Marcolli Hodge theory and classical algebraic geometry. Contemporary Mathematics 647 (2015), 109-115 Noncommutative motives of Azumaya algebras [link] with Michel Van den Bergh Journal of the Institute of Mathematics of Jussieu, 14 (2015), no. 2, 379-403 Relations between the Chow motive and the noncommutative motive of a smooth projective variety [link] with Marcello Bernardara Journal of Pure and Applied Algebra, 219 (2015), no. 11, 5068-5077 Voevodsky's mixed
motives versus Kontsevich's noncommutative mixed
motives [link]
Advances in Mathematics, 264 (2014), 506-545 Additive invariants of toric and twisted projective homogeneous varieties via noncommutative motives [link] Journal of Algebra, 417 (2014), 15-38 A Quillen model for classical Morita theory and a tensor categorification of the Brauer group [link] with Ivo Dell'Ambrogio Journal of Pure and Applied Algebra, 218 (2014), no. 12, 2337-2355 Uniqueness of the multiplicative cyclotomic trace [link] with Andrew Blumberg and David Gepner Advances in Mathematics, 260 (2014), 191-232 Jacobians of noncommutative motives [link] with Matilde Marcolli Moscow Mathematical Journal, 14 (2014), no. 3, 577-594 Galois descent of additive invariants [link] Bulletin of the London Mathematical Society, 46 (2014), no. 2, 385-395 E_n-regularity implies E_(n-1)-regularity [link] Documenta Mathematica, 19 (2014), 121-139 Witt vectors and K-theory of automorphisms via noncommutative motives [link] Manuscripta Mathematica, 143 (2014), no. 3-4, 473-482 Noncommutative motives, numerical equivalence, and semi-simplicity [link] with Matilde Marcolli American Journal of Mathematics, 136 (2014), no. 1, 59-75 Noncommutative Artin motives [link] with Matilde Marcolli Selecta Mathematica, 20 (2014), 315-358 Morita homotopy theory of C*-categories [link] with Ivo Dell'Ambrogio Journal of Algebra, 398 (2014), 162-199 Lefschetz and Hirzebruch-Riemann-Roch formulas via noncommutative motives [link] with Denis-Charles Cisinski Journal of Noncommutative Geometry 8 (2014), no. 4, 1171-1190 Chow motives versus noncommutative motives [link] Journal of Noncommutative Geometry 7 (2013), no. 3, 767-786 Fundamental isomorphism conjecture via noncommutative motives [link] with Paul Balmer Mathematische Nachrichten, 286 (2013), no. 8-9, 791-798 A universal characterization of higher algebraic K-theory [link] with Andrew Blumberg and David Gepner Geometry and Topology, 17 (2013), 733-838 Weil cohomologies and derived dg categories [link] Journal of Pure and Applied Algebra, 217 (2013), 1294-1302 Products, multiplicative Chern characters, and finite coefficients via noncommutative motives [link] Journal of Pure and Applied Algebra, 217 (2013), 1279-1293 Kontsevich's noncommutative numerical motives [link] with Matilde Marcolli Compositio Mathematica, 148 (2012), 1811-1820 Weight structure on Kontsevich's noncommutative mixed motives [link] Homology, Homotopy and Applications, 14(2) (2012), 129-142 The fundamental theorem via derived Morita invariance, localization, and A^1-homotopy invariance [link] Journal of K-Theory, 9 (2012), no. 3, 407-420 Transfer maps and projection formulas [link] Proceedings of the American Mathematical Society, 140 (2012), 2589-2597 Symmetric monoidal structure on noncommutative motives [link] with Denis-Charles Cisinski Journal of K-Theory, 9 (2012), no. 2, 201-268 Tensor triangular geometry of noncommutative motives [link] with Ivo Dell'Ambrogio Advances in Mathematics, 229 (2012), no. 2, 1329-1357 Co-representability of the Grothendieck group of endomorphisms functor in the category of noncommutative motives [link] Homology, Homotopy and Applications, 13(2) (2011), 315-328 Universal suspension via noncommutative motives [link] Journal of Noncommutative Geometry 5 (2011), no. 4, 573-589 A simple criterion for extending natural transformations to higher K-theory [link] Documenta Mathematica 16 (2011), 657-668 Nonconnective K-theory via universal invariants [link] with Denis-Charles Cisinski Compositio Mathematica 147 (2011), 1281-1320 A universal characterization of the Chern character maps [link] Proceedings of the American Mathematical Society 139 (2011), 1263-1271 On Drinfeld's DG quotient [link] Journal of Algebra, 323 (2010), 1226-1240 Homotopy theory of
dg categories via localizing pairs and Drinfeld's DG
quotient [link]
Homology, Homotopy and Applications, 12(1) (2010), 187-219 Matrix invariants of spectral categories [link] International Mathematics Research Notices, 13 (2010), 2459-2511 Generalized spectral categories, topological Hochschild homology, and trace maps [link] Algebraic and Geometric Topology, 10 (2010), 137-213 Differential graded versus simplicial categories [link] Topology and its Applications, 157 (2010), no. 3, 563-593 Postnikov towers, k-invariants and obstruction theory for dg categories [link] Journal of Algebra, 321 (2009), no. 12, 3850-3877 Homotopy theory of spectral categories [link] Advances in Mathematics, 221 (2009), no. 4, 1122-1143 Noncommutative André-Quillen cohomology for differential graded categories [link] Journal of Algebra, 321 (2009), no. 10, 2926-2942 Homotopy theory of well-generated algebraic triangulated categories [link] Journal of K-Theory, 3 (2009), no. 1, 53-75 Higher K-theory via universal invariants [link] Duke Mathematical Journal, 145 (2008), no. 1, 121-206 On the structure of Calabi-Yau categories with a cluster tilting subcategory [link] Documenta Mathematica, 12 (2007), 193-213 Additive invariants of dg categories [link] International Mathematics Research Notices 53 (2005), 3309-3339 Addendum: International Mathematics Research Notices (2006), Art. ID 75853 Errata: International Mathematics Research Notices 24 (2007), Art. ID rnm149 (in french) A Quillen model structure on the category of dg categories [link] C. R. Math. Acad. Sci. Paris, 340 (2005), 15-19 (presented by Christophe Soulé) (in french) |
[Surveys]
Noncommutative counterparts of celebrated conjectures [link] K-theory in Algebra, Analysis and Topology (satellite event of the ICM 2018) Contemporary Mathematics 749 (2020), 353-377 Recent developments on noncommutative motives [link] New Directions in Homotopy Theory, Contemporary Mathematics 707 (2018), 143-173 Noncommutative motives and their
applications [link]
with Matilde Marcolli Commutative Algebra and Noncommutative Algebraic Geometry I, MSRI Publications 67 (2015), 191-214 A guided tour through the garden of
noncommutative motives [link]
Clay Mathematics Proceedings, 16 (2012), 259-276 |
University Lecture Series 63,
American Mathematical Society, 2015
|
[Talks]
Conference Motivic and Equivariant Topology, Swansea, United Kingdom May 2023 Geometry and Topology seminar, Imperial College London, United Kingdom March 2023 Algebraic Topology Seminar, University of Warwick, United Kingdom February 2023 Conference Noncommutative shapes (in honor of Michel Van den Bergh's 61th birthday), Antwerp, Belgium September 2022 Workshop Algebraic cycles, strings and amplitudes, Isaac Newton Institute, Cambridge, United Kingdom July 2022 W. Killing and K. Weierstrass Colloquium, Gdańsk, Poland July 2022 Online seminar Quadratic forms, linear algebraic groups and beyond July 2022 Algebra seminar, Institut de Mathématiques de Jussieu, Paris, France February 2022 Workshop Homotopical Algebra and Higher Structures, Oberwolfach, Germany September 2021 Portuguese Mathematical Society meeting (80th birthday celebration), Lisbon, Portugal July 2021 Noncommutative Geometry and Topology seminar, Czech Academy of Sciences, Prague, Czech Republic June 2021 New York City Noncommutative
Geometry
seminar,
New
York,
United
States
January 2021 Workshop Noncommutative motives and telescope-type problems, Hausdorff Research Institute for Mathematics, Bonn, Germany December 2020 Algebraic Topology seminar, University of Warwick, United Kingdom December 2020 Seminar on Algebra, Geometry and Physics, Max-Planck-Institut für Mathematik, Germany August 2020 Summer school Motivic, equivariant, and noncommutative homotopy theory, IHÉS, France (Three-lecture course) July 2020 JAMI Workshop Riemann-Roch in characteristic one and related topics, Johns Hopkins University, United States October 2019 Conference The geometry of derived categories, Liverpool, United Kingdom September 2019 Workshop Algebraic K-theory, Oberwolfach, Germany June 2019 Algebraic Geometry seminar, University of Warwick, United Kingdom January 2019 Colloquium, University of Toronto, Canada January 2019 Colloquium, Yale University, United States November 2018 Algebraic and Tropical Geometry seminar, Yale University, United States November 2018 Conference Equivariant and motivic homotopy theory, Isaac Newton Institute, Cambridge, United Kingdom August 2018 Algebra and Number theory day, Johns Hopkins University, United States April 2018 Arbeitsgemeinschaft: Topological Cyclic Homology, Oberwolfach, Germany April 2018 Algebra and Topology seminar, Université Strasbourg, France January 2018 Colloquium, University of California at Santa Barbara, United States January 2018 Colloquium, University of California at San Diego, United States December 2017 Conference Vector bundles and algebraic curves (VBAC 2017), Essen, Germany (Four-lecture course) September 2017 Mathematische Arbeitstagung 2017 (in honor of Yuri I. Manin's 80th birthday), Max-Planck-Institut für Mathematik, Bonn, Germany June 2017 Workshop K-theory in algebraic geometry and number theory, Hausdorff Research Institute for Mathematics, Bonn, Germany May 2017 Conference Algebro-Geometric and Homotopical Methods, Institut Mittag-Leffler, Sweden March 2017 Colloquium, University of Southern California, United States February 2017 Colloquium, Institut de Mathématiques de Jussieu, Paris, France January 2017 Algebraic Topology seminar, Université Paris 13, France January 2017 Conference Noncommutative, derived and homotopical methods in geometry, Antwerp, Belgium September 2016 International K-theory Conference, Sydney, Australia August 2016 Conference Interacting Algebraic Geometry, Dijon, France July 2016 Workshop Algebraic K-theory and motivic cohomology, Oberwolfach, Germany June 2016 Workshop Triangulated Categories and Applications, Banff Institute, Canada June 2016 Geometry, physics, and representation theory seminar, Northeastern University, United States April 2016 Conference Mid-Atlantic Topology, Johns Hopkins University, United States March 2016 Conference Motives, Tokyo, Japan February 2016 Algebraic Geometry seminar, Università degli Studi di Milano, Italy July 2015 Colloquium, University of California at Los Angeles, United States February 2015 Workshop Cohomological Realizations of Motives, Banff Institute, Canada December 2014 Colloquium, University of Maryland, United States October 2014 Algebra and Number Theory seminar, University of Maryland, United States October 2014 Conference K-theory and related topics, Beijing, China August 2014 Conference Reimagining the Foundations of Algebraic Topology, MSRI, Berkeley, United States April 2014 Algebraic Geometry seminar, California Institute of Technology, United States January 2014 Colloquium, California Institute of Technology, United States January 2014 Infinite Dimensional Algebraic Geometry seminar, Yale University, United States September 2013 Conference Homotopical methods in algebraic geometry, University of Southern California, United States June 2013 Colloquium, University of California, Berkeley, United States May 2013 Conference Interactions between Noncommutative Algebra and Algebraic Geometry, MSRI, Berkeley, United States April 2013 Conference Motives, Tokyo, Japan December 2012 Conference Algebraic Topology, Arolla, Switzerland August 2012 Conference Periods and Motives, Madrid, Spain July 2012 Conference Noncommutative Algebraic Geometry and its Applications to Physics, Leiden, Netherlands March 2012 Colloquium, California Institute of Technology, United States January 2012 Algebraic Topology seminar, Massachusetts Institute of Technology, United States November 2011 Seminar on Algebra, Geometry and Physics, Max-Planck-Institut für Mathematik, Germany July 2011 Conference Triangulated categories and applications, Banff Institute, Canada June 2011 Representation Theory seminar, Northeastern University, United States April 2011 Midwest Topology conference, University of Chicago, United States April 2011 Geometric Langlands seminar, University of Chicago, United States April 2011 Noncommutative Geometry seminar, California Institute of Technology, United States March 2011 Noncommutative Algebraic Geometry seminar, Massachusetts Institute of Technology, United States January 2011 Conference Homotopy theory and derived algebraic geometry, Fields Institute, Toronto, Canada August 2010 Conference Topics in Noncommutative Geometry, Buenos Aires, Argentine July 2010 Algebraic Topology seminar, Northwestern University, United States May 2010 Algebraic Topology seminar, University of Illinois at Urbana-Champaign, United States April 2010 Algebraic Topology seminar, University of Chicago, United States April 2010 Algebraic Topology seminar, Massachusetts Institute of Technology, United States March 2010 Algebraic Topology seminar, Stanford University, United States May 2009 Algebra seminar, University of California at Los Angeles, United States May 2009 Conference Cats 3, Centro di Ricerca Matematica Ennio De Giorgi, Pisa, Italy September 2008 Algebraic Topology seminar, University of Bonn, Germany July 2008 Conference Homotopy Structures in Geometry and Algebra, Centre de Recerca Matemàtica, Barcelona, Spain June 2008 Algebra seminar, Laboratoire J. A. Dieudonné, Nice, France April 2008 |
Grothendieck classes of quadrics and involution varieties [link] Conference Noncommutative shapes (in honor of Michel Van den Bergh's 61th birthday) (2022) Antwerp, Belgium Noncommutative Riemann hypothesis [link] Workshop Algebraic cycles, strings and amplitudes (2022) Isaac Newton Institute, Cambridge, United Kingdom Grothendieck classes of quadric hypersurfaces and involution varieties [link] Seminar Quadratic forms, linear algebraic groups and beyond (2022) Noncommutative Riemann hypothesis [link] Noncommutative Geometry and Topology seminar (2021) Czech Academy of Sciences, Prague, Czech Republic Noncommutative Weil
conjecture [link]
NYC Noncommutative geometry seminar (2021) New York, United States Jacques Tits motivic measure [link]
Workshop Noncommutative motives and telescope-type problems (2020) Hausdorff Research Institute for Mathematics, Bonn, Germany Motivic Atiyah-Segal completion
theorem [link]
Algebraic topology seminar (2020) University of Warwick, United Kingdom Noncommutative counterparts of celebrated conjectures [link] Summer school Motivic, equivariant, and noncommutative homotopy theory (2020) Institut des Hautes Études Scientifiques, France Grothendieck's standard conjectures via noncommutative algebraic geometry [link] Mathematische Arbeitstagung 2017 (in honor of Yuri I. Manin's 80th birthday) Max-Planck-Institut für Mathematik, Bonn, Germany Additive invariants of orbifolds [link] Conference K-theory in algebraic geometry and number theory (2017) Hausdorff Research Institute for Mathematics, Bonn, Germany Noncommutative motives of separable algebras [link] Conference Cohomological realizations of motives (2014) Banff International Research Station for Mathematical Innovation and Discovery, Canada Motives versus noncommutative motives [link] Conference Reimagining the foundations of algebraic topology (2014) Mathematical Sciences Research Institute, Berkeley, United States Noncommutative motives [link] Conference Interactions between noncommutative algebra, representation theory, and algebraic geometry (2013) Mathematical Sciences Research Institute, Berkeley, United States |