Abstract
The theory of R. Crowell on derived modules is approached within the theory of non-commutative differential modules. We also seek analogies to the theory of cotangent complex from differentials in the commutative ring setting. Finally, we give examples motivated from the theory of Galois coverings of curves.
References
[1] M. André, Homologie des algèbres commutatives, Grundlehren Math. Wiss. 206, Springer, Berlin, 1974. 10.1007/978-3-642-51449-4Suche in Google Scholar
[2] J. S. Birman, Braids, Links, and Mapping Class Groups, Ann. of Math. Stud. 82, Princeton University, Princeton, 1974, 10.1515/9781400881420Suche in Google Scholar
[3] N. Bourbaki, Algebra I. Chapters 1–3, Elem. Math. (Berlin), Springer, Berlin, 1998. Suche in Google Scholar
[4] R. H. Crowell, The derived module of a homomorphism, Adv. Math. 6 (1971), 210–238. 10.1016/0001-8708(71)90016-8Suche in Google Scholar
[5] D. Eisenbud, Commutative Algebra, Grad. Texts in Math. 150, Springer, New York, 1995. 10.1007/978-1-4612-5350-1Suche in Google Scholar
[6] R. H. Fox, Free differential calculus. I. Derivation in the free group ring, Ann. of Math. (2) 57 (1953), 547–560. 10.2307/1969736Suche in Google Scholar
[7] R. Hartshorne, Algebraic Geometry, Grad. Texts in Math. 52, Springer, New York, 1977. 10.1007/978-1-4757-3849-0Suche in Google Scholar
[8] A. Hoang Duc, Snake lemma in category of groups, preprint (2011), https://mathoverflow.net/q/53249. Suche in Google Scholar
[9] Y. Ihara, Profinite braid groups, Galois representations and complex multiplications, Ann. of Math. (2) 123 (1986), no. 1, 43–106. 10.2307/1971352Suche in Google Scholar
[10] Y. Ihara, Arithmetic analogues of braid groups and Galois representations, Braids (Santa Cruz 1986), Contemp. Math. 78, American Mathematical Society, Providence (1988), 245–257. 10.1090/conm/078/975083Suche in Google Scholar
[11] S. Iyengar, André–Quillen homology of commutative algebras, Interactions Between Homotopy Theory and Algebra, Contemp. Math. 436, American Mathematical Society, Providence (2007), 203–234. 10.1090/conm/436/08410Suche in Google Scholar
[12] H. Kodani, M. Morishita and Y. Terashima, Arithmetic topology in Ihara theory, Publ. Res. Inst. Math. Sci. 53 (2017), no. 4, 629–688. 10.4171/PRIMS/53-4-6Suche in Google Scholar
[13] H. Komatsu, The module of differentials of a noncommutative ring extension, International Symposium on Ring Theory (Kyongju 1999), Trends Math., Birkhäuser, Boston (2001), 171–177. 10.1007/978-1-4612-0181-6_12Suche in Google Scholar
[14] A. Kontogeorgis and P. Paramantzoglou, Galois action on homology of generalized Fermat curves, Q. J. Math. 71 (2020), no. 4, 1377–1417. 10.1093/qmath/haaa038Suche in Google Scholar
[15] A. Kontogeorgis and P. Paramantzoglou, Group actions on cyclic covers of the projective line, Geom. Dedicata 207 (2020), 311–334. 10.1007/s10711-019-00501-wSuche in Google Scholar
[16] M. Morishita, Knots and Primes: An Introduction to Arithmetic Topology, Springer, London, 2011. 10.1007/978-1-4471-2158-9Suche in Google Scholar
[17] D. Quillen, On the (co-)homology of commutative rings, Applications of Categorical Algebra (New York 1968), Proc. Sympos. Pure Math. 17, American Mathematical Society, Providence (1970), 65–87. 10.1090/pspum/017/0257068Suche in Google Scholar
[18] J.-P. Serre, Local Fields, Springer, New York, 1979. 10.1007/978-1-4757-5673-9Suche in Google Scholar
[19] nLab authors, five lemma, http://ncatlab.org/nlab/show/five. Suche in Google Scholar
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Artikel in diesem Heft
- Frontmatter
- Lower bounds for regular genus and gem-complexity of PL 4-manifolds with boundary
- Free cyclic group actions on highly-connected 2n-manifolds
- The distinction problems for Sp4 and SO3,3
- Affine cones over cubic surfaces are flexible in codimension one
- Permutations of zero-sumsets in a finite vector space
- On the finiteness of solutions for polynomial-factorial Diophantine equations
- Galois action on Fuchsian surface groups and their solenoids
- On a Lévy process pinned at random time
- Borsuk–Ulam theorem for filtered spaces
- A non-commutative differential module approach to Alexander modules
- Generalized fractal dimensions of invariant measures of full-shift systems over compact and perfect spaces: generic behavior
- Quantum modularity of partial theta series with periodic coefficients
- Lyapunov-type inequalities for partial differential equations with 𝑝-Laplacian
- Zeros of GL2 𝐿-functions on the critical line
- Weighted boundedness of multilinear Calderón commutators
- Two characterizations of central BMO space via the commutators of Hardy operators
- Weyl 𝑛-algebras and the Swiss cheese operad
- Syzygies in equivariant cohomology in positive characteristic
- Epsilon factors of symplectic type characters in the wild case
Artikel in diesem Heft
- Frontmatter
- Lower bounds for regular genus and gem-complexity of PL 4-manifolds with boundary
- Free cyclic group actions on highly-connected 2n-manifolds
- The distinction problems for Sp4 and SO3,3
- Affine cones over cubic surfaces are flexible in codimension one
- Permutations of zero-sumsets in a finite vector space
- On the finiteness of solutions for polynomial-factorial Diophantine equations
- Galois action on Fuchsian surface groups and their solenoids
- On a Lévy process pinned at random time
- Borsuk–Ulam theorem for filtered spaces
- A non-commutative differential module approach to Alexander modules
- Generalized fractal dimensions of invariant measures of full-shift systems over compact and perfect spaces: generic behavior
- Quantum modularity of partial theta series with periodic coefficients
- Lyapunov-type inequalities for partial differential equations with 𝑝-Laplacian
- Zeros of GL2 𝐿-functions on the critical line
- Weighted boundedness of multilinear Calderón commutators
- Two characterizations of central BMO space via the commutators of Hardy operators
- Weyl 𝑛-algebras and the Swiss cheese operad
- Syzygies in equivariant cohomology in positive characteristic
- Epsilon factors of symplectic type characters in the wild case