Alex Suciu

Mathematics Department  •  Northeastern University

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Preprints

2. Bieri-Neumann-Strebel-Renz invariants and homology jumping loci (with S. Papadima), preprint December 2008.
arXiv:0812.2660 · dvi · ps · ps.gz · pdf
1. Quasi-Kähler groups, 3-manifold groups, and formality (with A. Dimca and S. Papadima), preprint October 2008.
arXiv:0810.2158 · dvi · ps · ps.gz · pdf

In Press
3. Geometric and algebraic aspects of 1-formality (with S. Papadima), preprint March 2009.
To appear in Bulletin Mathématique de la Société des Sciences Mathématiques de Roumanie 52 (2009), no. 3.
arXiv:0903.2307 · dvi · ps · ps.gz · pdf
2. Algebraic monodromy and obstructions to formality (with S. Papadima), preprint December 2008.
To appear in Forum Mathematicum
arXiv:0901.0105 · dvi · ps · ps.gz · pdf
1. The spectral sequence of an equivariant chain complex and homology with local coefficients (with S. Papadima)
To appear in Transactions of the American Mathematical Society
arXiv:0708.4262 · dvi · ps · ps.gz · pdf 

Publications

47. Topology and geometry of cohomology jump loci (with A. Dimca and S. Papadima)
Duke Mathematical Journal 148 (2009), no. 3, 405-457.
arXiv:0902.1250 · dvi · ps · ps.gz · pdf 
46. Which 3-manifold groups are Kähler groups? (with A. Dimca)
Journal of the European Mathematical Society 11 (2009), no. 3, 521-528. Zbl 05565389.
arXiv:0709.4350 · dvi · ps · ps.gz · pdf 
45. Non-finiteness properties of fundamental groups of smooth projective varieties (with A. Dimca and S. Papadima)
Journal für die reine und angewandte Mathematik 629 (2009), 89-105. Zbl 05551462.
math.AG/0609456 · dvi · ps · ps.gz · pdf 
44. Toric complexes and Artin kernels (with S. Papadima)
Advances in Mathematics 220 (2009), no. 2, 441-477.  MR 2466422, Zbl 05480732.
arXiv:0801.3626 · dvi · ps · ps.gz · pdf
43. The boundary manifold of a complex line arrangement (with D. Cohen)
Geometry & Topology Monographs 13 (2008), 105-146.  Zbl 1137.32013.
math.GT/0607274 · dvi · ps · ps.gz · pdf 
42. Alexander polynomials: Essential variables and multiplicities (with A. Dimca and S. Papadima)
International Math. Research Notices (2008), vol. 2008, article ID rnm119, 36 pages.  MR 2416998, Zbl 1156.32018.
arXiv:0706.2499 · dvi · ps · ps.gz · pdf 
41. Quasi-Kähler Bestvina-Brady groups (with A. Dimca and S. Papadima)
Journal of Algebraic Geometry 17 (2008), no. 1, 185-197.  MR 2008i:20052,  Zbl 05224494.
math.AG/0603446 · dvi · ps · ps.gz · pdf 
40. Free abelian covers, short loops, stable length, and systolic inequalities (with M. Kreck)
Math. Annalen 340 (2008), no. 3, 709-729.  MR 2008k:53079, Zbl 1134.53019.
math.DG/0207143v1
39. Algebraic invariants for Bestvina-Brady groups (with S. Papadima)
Journal of the London Mathematical Society 76 (2007), no. 2, 273-292.  MR 2363416, Zbl 05224494.
math.GR/0603240 · dvi · ps · ps.gz · pdf 
38. Moment angle complexes, monomial ideals, and Massey products (with G. Denham)
Pure and Applied Mathematics Quarterly 3 (2007), no. 1, 25-60.  MR 2008g:55028, Zbl 05296027.
math.AT/0512497 · dvi · ps · ps.gz · pdf 
37. Boundary manifolds of projective hypersurfaces (with D. Cohen)
Advances in Math 206 (2006), no. 2, 538-566.  MR 2007j:14064, Zbl 1110.14036.
math.AT/0502506 · MSRI Preprint 2005-006 · dvi · ps · ps.gz · pdf
36. When does the associated graded Lie algebra of an arrangement group decompose? (with S. Papadima)
Commentarii Math. Helvetici 81 (2006), no. 4, 859-875.  MR 2007h:52028, Zbl 1104.52009.
math.CO/0309324 · dvi · ps · ps.gz · pdf 
35. On the homotopy Lie algebra of an arrangement (with G. Denham)
Michigan Math. Journal 54 (2006), no. 2, 319-340.  MR 2007f:17039, Zbl 05140635.
math.AT/0502417 · MSRI Preprint 2005-008 · dvi · ps · ps.gz · pdf
34. Algebraic invariants for right-angled Artin groups (with S. Papadima)
Math. Annalen 334 (2006), no. 3, 533-555.  MR 2006k:20078, Zbl 05013674.
math.GR/0412520 · MSRI Preprint 2005-009 · dvi · ps · ps.gz · pdf 
33. Resonance, linear syzygies, Chen groups, and the Bernstein-Gelfand-Gelfand correspondence (with H. Schenck)
Trans. Amer. Math. Soc. 358 (2006), no. 5, 2269-2289.   MR 2007a:52026, Zbl 1153.52008.
math.AC/0502438 · dvi · ps · ps.gz · pdf 
32. Counting homomorphisms onto finite solvable groups (with D. Matei)
Journal of Algebra 286 (2005), no. 1, 161-186.   MR 2006b:20034,  Zbl 1116.20026.
math.GR/0405122 · dvi · ps · ps.gz · pdf 
31. Homotopy Lie algebras, lower central series, and the Koszul property (with S. Papadima)
Geometry & Topology 8 (2004), 1079-1125.   MR 2005g:55022, Zbl 1127.55004.
math.AT/0110303 · dvi · ps · ps.gz · pdf 
30. Chen Lie algebras (with S. Papadima)
International Math. Research Notices 2004 (2004), no. 21, 1057-1086.   MR 2004m:17043, Zbl 1076.17007.
math.GR/0307087 · dvi · ps · ps.gz · pdf 
29. Torsion in Milnor fiber homology (with D. Cohen and G. Denham)
Algebraic and Geometric Topology 3 (2003), 511-535.   MR 2004d:32043, Zbl 1030.32022.
math.GT/0302143 · dvi · ps · ps.gz · pdf  
28. Rational homotopy groups and Koszul algebras (with S. Papadima)
Comptes Rendus Mathematique  335 (2002), no. 1, 53-58.  MR 2003g:55015, Zbl 1006.55007.
dvi · ps · ps.gz · pdf 
27. Lower central series and free resolutions of hyperplane arrangements (with H. Schenck)
Trans. Amer. Math. Soc. 354 (2002), no. 9, 3409-3433.  MR 2003k:52022, Zbl 1057.52015.
math.AG/0109070 · dvi · ps · ps.gz · pdf 
26. Hall invariants, homology of subgroups, and characteristic varieties (with D. Matei)
International Math. Research Notices 2002 (2002), no. 9, 465-503.  MR 2003d:20055, Zbl 1061.20040.
math.GR/0010046 · dvi · ps · ps.gz · pdf
25. Higher homotopy groups of complements of hyperplane arrangements (with S. Papadima)
Advances in Math.  165 (2002), no. 1, 71-100.  MR 2003b:55019, Zbl 1019.52016.
math.AT/0002251 · dvi · ps · ps.gz · pdf
25. Higher homotopy groups of complements of hyperplane arrangements (with S. Papadima)
Advances in Math.  165 (2002), no. 1, 71-100.  MR 2003b:55019, Zbl 1019.52016.
math.AT/0002251 · dvi · ps · ps.gz · pdf
23. Fundamental groups of line arrangements: Enumerative aspects
Advances in algebraic geometry motivated by physics (E. Previato, ed.), Contemporary Math., Amer. Math. Soc., vol. 276 (2001), pp. 43-79.    MR 2002k:14029, Zbl 0998.14012.
math.AG/0010105 · dvi · ps · ps.gz · pdf 
22. Systolic freedom of loop space (with M. Katz)
Geometric and Functional Analysis 11 (2001), no. 1, 60-73.    MR 2002c:53067,  Zbl 1048.53030.
math.DG/0106153 · dvi · ps · ps.gz · pdf 
21. Cohomology rings and nilpotent quotients of real and complex arrangements (with D. Matei)
Arrangements--Tokyo 1998 (M. Falk, H. Terao, eds.), Advanced Studies in Pure Math., vol. 27 (2000), Kinokuniya, Tokyo, pp. 185-215.    MR 2002b:32045, Zbl 0974.32020.
math.GT/9812087 · dvi · ps · ps.gz · pdf
20. Homotopy types of complements of 2-arrangements in R4 (with D. Matei)
Topology  39 (2000), no. 1, 61-88.    MR 2000h:55028, Zbl 0940.55010.
math.GT/9712251 · dvi · ps · ps.gz · pdf 
19. Characteristic varieties of arrangements (with D. Cohen)
Math. Proc. Cambridge Phil. Soc. 127 (1999), no. 1, 33-53.  MR 2000m:32036, Zbl 0963.32018.
math.AG/9801048 · dvi · ps · ps.gz · pdf 
18. Volume of Riemannian manifolds, geometric inequalities, and homotopy theory (with M. Katz)
Tel Aviv Topology Conference: Rothenberg Festschrift (M. Farber, W. Lück, S. Weinberger, eds.), Contemporary Math., Amer. Math. Soc., vol. 231 (1999), pp. 113-136.   MR 2000i:53063, Zbl 0967.53024 
math.DG/9810172 · dvi · ps · ps.gz · pdf 
17. Alexander invariants of complex hyperplane arrangements (with D. Cohen)
Trans. Amer. Math. Soc. 351 (1999), no. 10, 4043-4067.   MR 99m:52019,  Zbl 0945.20024.
alg-geom/9703030 · dvi · ps · ps.gz · pdf  
16. Volumes, middle-dimensional systoles, and Whitehead products (with I. Babenko and M. Katz)
Math. Research Letters  5 (1998), no. 4, 461-471.  MR 99m:53084, Zbl 0933.53022.
dg-ga/9707016 · dvi · ps · ps.gz · pdf 
15. Homology of iterated semidirect products of free groups (with D. Cohen)
J. Pure and Appl. Algebra  126 (1998), no. 1-3, 87-120.  MR 99e:20064, Zbl 0908.20033.
alg-geom/9503002 · dvi · ps · ps.gz · pdf 
14. The braid monodromy of plane algebraic curves and hyperplane arrangements (with D. Cohen) 
Commentarii Math. Helvetici 72 (1997), no. 2, 285-315.  MR 98f:52012, Zbl 0959.52018.
alg-geom/9608001 · dvi · ps · ps.gz · pdf 
13. The Chen groups of the pure braid group (with D. Cohen)
The Cech Centennial: A Conference on Homotopy Theory  (M. Cenkl and H. Miller, eds.), Contemporary Math., Amer. Math. Soc., vol. 181 (1995), pp. 45-64.  MR 96c:20055, Zbl 0833.20047.
dvi · ps · ps.gz · pdf 
12. On Milnor fibrations of arrangements (with D. Cohen)
J. London Math. Soc. 51 (1995), no. 1, 105-119.  MR 96e:32034, Zbl 0814.32007.
dvi · ps · ps.gz · pdf
11. Homology of jet groups (with E. Dror Farjoun and S. Jekel)
J. Pure and Appl. Algebra  102 (1995), no. 1, 17-24.  MR 97g:20060, Zbl 0848.57036.
dvi · ps · ps.gz · pdf 
10. Homology isomorphisms between algebraic groups made discrete (with W. Dwyer and S. Jekel)
Bull. London Math. Soc. 25 (1993 ), no. 2, 145-149.  MR 94f:20097, Zbl 0801.20017.
dvi · ps · ps.gz · pdf 
9. Inequivalent frame-spun knots with the same complement
Commentarii Math. Helvetici  67 (1992), no. 1, 47-63.  MR 93a:57026, Zbl 0789.57014.
8. Inequivalent fibred knots whose homotopy Seifert pairings are isometric (with J. Klein)
Math. Annalen  289 (1991), no. 4, 683-701.  MR 92d:57015, Zbl 0711.57015.
7. Iterated spinning and homology spheres
Trans. Amer. Math. Soc.  321 (1990), no. 1, 145-157.  MR 90m:57014, Zbl 0725.57010.
6. The oriented homotopy type of spun 3-manifolds
Pacific J. Math. 131 (1988), no. 2, 393-399.  MR 89d:57020, Zbl 0594.57008.
5. Immersed spheres in CP2 and S2 x S2
Math. Zeitschrift  196 (1987), no. 1, 51-57.  MR 88j:57038, Zbl 0608.57025.
4. Homology 4-spheres with distinct k-invariants
Topology and Appl. 25 (1987), no. 1, 103-110.  MR 88f:57021, Zbl 0617.57008.
3. Fibered knots and spherical space forms (with S. Plotnick)
J. London Math. Soc. 5 (1987), no. 3, 514-526.  MR 88f:57038, Zbl 0587.57009.
2. Infinitely many ribbon knots with the same fundamental group
Math. Proc. Cambridge Phil. Soc. 98 (1985), no. 3, 481-492.  MR 87a:57025, Zbl 0596.57013.
1. k-Invariants of knotted 2-spheres (with S. Plotnick)
Commentarii Math. Helvetici  60 (1985), no. 1, 54-84.  MR 86i:57026, Zbl 0568.57017.

Other
5. Formality, Alexander invariants, and a question of Serre (with A. Dimca and S. Papadima), unpublished manuscript.
math.AT/0512480 · dvi · ps · ps.gz · pdf 
4. Mini-Workshop: Topology of closed one-forms and cohomology jumping loci. Organized by: Michael Farber, Alexander I. Suciu and Sergey Yuzvinsky.
Oberwolfach Reports 4 (2007), no. 3, 2321-2360.   MR 2432117.
3. Complex hyperplane arrangements (with M. Falk)
Emissary (MSRI Newsletter), Spring 2005, pp. 4-6.
math.AG/0505166 · dvi · ps · ps.gz · pdf
2. Arrangements in Boston: a Conference on Hyperplane Arrangements. Papers from the conference held at Northeastern University, Boston, MA, June 12--15, 1999. Edited by Daniel C. Cohen and Alexander I. Suciu.
Topology and Appl. 118 (2002), no. 1-2. Elsevier, Amsterdam, 2002. pp. v--viii and 1--274.   MR 2002h:00013, Zbl 0983.00038.
1. Homotopy type invariants of four-dimensional knot complements
Ph.D. Thesis, Columbia University, New York, NY, 1984, 94 pages.
Photocopy: University Microfilms International (UMI #8427479), Ann Arbor, MI.

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Started: July 15, 1995.  Last modified: July 1, 2009