Abstract
We present some new results about the resonance varieties of matroids and hyperplane arrangements. Though these have been the objects of ongoing study, most work so far has focused on cohomological degree 1. We show that certain phenomena become apparent only by considering all degrees at once.
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A. Aramova, L.L. Avramov, J. Herzog, Resolutions of monomial ideals and cohomology over exterior algebras. Trans. Am. Math. Soc. 352 (2), 579–594 (2000)
D. Arapura, Geometry of cohomology support loci for local systems. I. J. Algebr. Geom. 6 (3), 563–597 (1997)
C. Bibby, M. Falk, I. Williams, Decomposable cocycles for p-generic arrangements, in preparation
N. Budur, Complements and higher resonance varieties of hyperplane arrangements. Math. Res. Lett. 18 (5), 859–873 (2011)
H. Cartan, S. Eilenberg, Homological Algebra. Princeton Landmarks in Mathematics (Princeton University Press, Princeton, 1999); With an appendix by David A. Buchsbaum, Reprint of the 1956 original
D.C. Cohen, Triples of arrangements and local systems. Proc. Am. Math. Soc. 130 (10), 3025–3031 (2002) (electronic)
D.C. Cohen, A. Dimca, P. Orlik, Nonresonance conditions for arrangements. Ann. Inst. Fourier (Grenoble) 53 (6), 1883–1896 (2003)
D.C. Cohen, G. Denham, M. Falk, A. Varchenko, Vanishing products of one-forms and critical points of master functions. Arrangements of hyperplanes—Sapporo 2009. Advanced Studies in Pure Mathematics, vol. 62 (Mathematical Society of Japan, Tokyo, 2012), pp. 75–107
D. Cohen, G. Denham, M. Falk, H. Schenck, A. Suciu, S. Yuzvinsky, Complex Arrangements: Algebra, Geometry, Topology, in preparation
G. Denham, The combinatorial Laplacian of the Tutte complex. J. Algebr. 242 (1), 160–175 (2001)
G. Denham, A. Suciu, S. Yuzvinsky, Abelian duality and propagation of resonance. arXiv:1512.07702
G. Denham, A.I. Suciu, Multinets, parallel connections, and Milnor fibrations of arrangements. Proc. Lond. Math. Soc. (3) 108 (6), 1435–1470 (2014)
A. Dimca, Singularities and Topology of Hypersurfaces. Universitext (Springer, New York, 1992)
A. Dimca, Ş. Papadima, A.I. Suciu, Topology and geometry of cohomology jump loci. Duke Math. J. 148 (3), 405–457 (2009)
D. Eisenbud, S. Popescu, S. Yuzvinsky, Hyperplane arrangement cohomology and monomials in the exterior algebra. Trans. Am. Math. Soc. 355 (11), 4365–4383 (2003)
C.J. Eschenbrenner, M.J. Falk, Orlik-Solomon algebras and Tutte polynomials. J. Algebr. Combin. 10 (2), 189–199 (1999)
M. Falk, Arrangements and cohomology. Ann. Comb. 1 (2), 135–157 (1997)
M.J. Falk, Resonance varieties over fields of positive characteristic. Int. Math. Res. Not. 2007 (3), Art. ID rnm009, 25 (2007)
M. Falk, Geometry and combinatorics of resonant weights. Arrangements, Local Systems and Singularities. Progress in Mathematics, vol. 283 (Birkhäuser, Basel, 2010), pp. 155–176
M. Falk, S. Yuzvinsky, Multinets, resonance varieties, and pencils of plane curves. Compos. Math. 143 (4), 1069–1088 (2007)
D. Grayson, M. Stillman, Macaulay2—a software system for algebraic geometry and commutative algebra. Available at http://www.math.uiuc.edu/Macaulay2/Citing/
A. Libgober, S. Yuzvinsky, Cohomology of the Orlik-Solomon algebras and local systems. Compos. Math. 121 (3), 337–361 (2000)
P. Orlik, L. Solomon, Combinatorics and topology of complements of hyperplanes. Invent. Math. 56 (2), 167–189 (1980)
P. Orlik, H. Terao, Arrangements of Hyperplanes. Grundlehren der Mathematischen Wissenschaften (Fundamental Principles of Mathematical Sciences), vol. 300 (Springer, Berlin, 1992)
J. Oxley, Matroid Theory. Oxford Graduate Texts in Mathematics, vol. 21, 2nd edn. (Oxford University Press, Oxford, 2011)
S. Papadima, A.I. Suciu, Toric complexes and Artin kernels. Adv. Math. 220 (2), 441–477 (2009)
S. Papadima, A.I. Suciu, Bieri-Neumann-Strebel-Renz invariants and homology jumping loci. Proc. Lond. Math. Soc. (3) 100 (3), 795–834 (2010)
S. Papadima, A.I. Suciu, The Milnor fibration of a hyperplane arrangement: from modular resonance to algebraic monodromy (2014, preprint). arXiv:1401.0868
V.V. Schechtman, A.N. Varchenko, Arrangements of hyperplanes and Lie algebra homology. Invent. Math. 106 (1), 139–194 (1991)
V. Schechtman, H. Terao, A. Varchenko, Local systems over complements of hyperplanes and the Kac-Kazhdan conditions for singular vectors. J. Pure Appl. Algebra 100 (1–3), 93–102 (1995)
A.I. Suciu, Around the tangent cone theorem, in Configuration Spaces: Geometry, Topology and Representation Theory. INdAM Series, vol. 14 (Springer, Berlin, 2016, to appear)
A.I. Suciu, Fundamental groups, Alexander invariants, and cohomology jumping loci. Topology of Algebraic Varieties and Singularities. Contemporary Mathematics, vol. 538 (American Mathematical Society, Providence, 2011), pp. 179–223
H. Terao, Modular elements of lattices and topological fibration. Adv. Math. 62 (2), 135–154 (1986)
N. White (ed.), Theory of Matroids. Encyclopedia of Mathematics and its Applications, vol. 26 (Cambridge University Press, Cambridge, 1986)
S. Yuzvinsky, Cohomology of the Brieskorn-Orlik-Solomon algebras. Commun. Algebra 23 (14), 5339–5354 (1995)
S. Yuzvinsky, Resonance varieties of arrangement complements. Arrangements of Hyperplanes—Sapporo 2009. Advanced Studies in Pure Mathematics, vol. 62 (Mathematical Society of Japan, Tokyo, 2012), pp. 553–570
Acknowledgements
The author would like to thank Hal Schenck for the ongoing conversations from which the main ideas for this paper emerged. This work was partially supported by a grant from NSERC of Canada.
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Denham, G. (2016). Higher Resonance Varieties of Matroids. In: Callegaro, F., Cohen, F., De Concini, C., Feichtner, E., Gaiffi, G., Salvetti, M. (eds) Configuration Spaces. Springer INdAM Series, vol 14. Springer, Cham. https://doi.org/10.1007/978-3-319-31580-5_2
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