## Found 2,635 Documents (Results 1–100)

100
MathJax

### $$\pi_1$$ of Miranda moduli spaces of elliptic surfaces. (English)Zbl 07569228

MSC:  14Jxx 14Dxx 32Sxx
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### Classification of fiber sequences with a prescribed holonomy action. (English)Zbl 07567862

MSC:  55R15 55R05
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### Relatively hyperbolic groups with free abelian second cohomology. (English)Zbl 07567859

MSC:  54-XX 55-XX 57-XX
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### Effective divisors on Hurwitz spaces. (English)Zbl 07543982

Aluffi, Paolo (ed.) et al., Facets of algebraic geometry. A collection in honor of William Fulton’s 80th birthday. Volume 1. Cambridge: Cambridge University Press. Lond. Math. Soc. Lect. Note Ser. 472, 221-240 (2022).
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### Representations of the fundamental group and Higgs bundles on singular integral curves. (English)Zbl 07538105

MSC:  14H60 14D20
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### Algebraic geometry. (English)Zbl 1487.14070

Goethals, Paul L. (ed.) et al., Mathematics in cyber research. Boca Raton, FL: CRC Press. 97-132 (2022).
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### Topics surrounding the combinatorial anabelian geometry of hyperbolic curves II. Tripods and combinatorial cuspidalization. (English)Zbl 07529468

Lecture Notes in Mathematics 2299. Singapore: Springer (ISBN 978-981-19-1095-1/pbk; 978-981-19-1096-8/ebook). xxiii, 150 p. (2022).
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### Anabelian geometry of certain types of hyperbolic polycurves. (English)Zbl 07526518

MSC:  14H30 14H10
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### Finiteness of isomorphism classes of hyperbolic polycurves with prescribed fundamental groups. (English)Zbl 1485.14053

MSC:  14H30 14H10 14H25
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### Kummer coverings and specialisation. (English)Zbl 07506917

MSC:  14A20 14D06
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### On sections of arithmetic fundamental groups of open $$p$$-adic annuli. (English)Zbl 1485.14052

MSC:  14H30 14G20
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### Criteria for good reduction of hyperbolic polycurves. (English)Zbl 07475381

MSC:  14H30 14G20
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### Finite presentation of the tame fundamental group. (English)Zbl 07466605

MSC:  14F35 11S15 14E20
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### On the section conjecture and Brauer-Severi varieties. (English)Zbl 1479.14027

MSC:  14F22 14H30 14F35
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### Homotopy invariants and almost non-negative curvature. (English)Zbl 07461040

MSC:  55P62 55R10 55M30
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### The Severi problem for abelian surfaces in the primitive case. (English. French summary)Zbl 07453402

MSC:  14H10 14K99 14H30
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### Maximum generalized Hasse-Witt invariants and their applications to anabelian geometry. (English)Zbl 07437390

MSC:  14H30 14G17 14G32
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### An effective version of Belyĭ’s theorem in positive characteristic. (English)Zbl 07419377

MSC:  14H57 14H30 14Q20
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### On Euler characteristic and fundamental groups of compact manifolds. (English)Zbl 07498352

MSC:  57R19 53C29 57M05
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### Essential dimension and pro-finite group schemes. (English)Zbl 1487.14096

MSC:  14L15 14F35 11G35
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### Ext-groups in the category of strict polynomial functors. (English)Zbl 07458144

MSC:  14L15 18A22
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### The Mirković-Vilonen basis and Duistermaat-Heckman measures. (English)Zbl 07454649

Reviewer: Salah Mehdi (Metz)
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### Fundamental group schemes of $$n$$-fold symmetric product of a smooth projective curve. (English)Zbl 07451464

MSC:  14J60 14F35 14L15
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### Geometric version of the Grothendieck conjecture for universal curves over Hurwitz stacks. (English)Zbl 07444590

MSC:  14H30 14H10 14A20
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MSC:  20G35
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### On fundamental $$S$$-units and continued fractions constructed in hyperelliptic fields using two linear valuations. (English. Russian original)Zbl 1475.11133

Dokl. Math. 103, No. 3, 151-156 (2021); translation from Dokl. Ross. Akad. Nauk, Mat. Inform. Protsessy Upr. 498, 65-70 (2021).
MSC:  11J70 11R58 11R27
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### Alternating Catalan numbers and curves with triple ramification. (English)Zbl 1476.14057

MSC:  14H10 14H15 14H30
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### A cellular structure of the space of branched coverings for the two-dimensional sphere. (English. Russian original)Zbl 1481.57024

St. Petersbg. Math. J. 32, No. 5, 885-904 (2021); translation from Algebra Anal. 32, No. 5, 86-113 (2020).
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### Fundamental groups of moduli of principal bundles on curves. (English)Zbl 1481.14022

MSC:  14D23 14D20 14H30
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### On framed simple purely real Hurwitz numbers. (English. Russian original)Zbl 1472.05007

Izv. Math. 85, No. 4, 681-704 (2021); translation from Izv. Ross. Akad. Nauk, Ser. Mat. 85, No. 4, 69-95 (2021).
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### Raynaud-Tamagawa theta divisors and new-ordinariness of ramified coverings of curves. (English)Zbl 1484.14065

MSC:  14H30 14F35 14G32
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### Weighted Hurwitz numbers, $$\tau$$-functions, and matrix integrals. (English)Zbl 1483.14059

Paranjape, M. B. (ed.) et al., Quantum theory and symmetries. Proceedings of the 11th international symposium, Montréal, Canada, July 1–5, 2019. Cham: Springer. CRM Ser. Math. Phys., 77-89 (2021).
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### Cremona transformations of weighted projective planes, Zariski pairs, and rational cuspidal curves. (English)Zbl 1468.14023

Fernández de Bobadilla, Javier (ed.) et al., Singularities and their interaction with geometry and low dimensional topology. In honor of András Némethi on the occasion of his 60th birthday. Selected papers based on the presentations at the conference “Némethi60: geometry and topology of singularities”, Budapest, Hungary, May 27–31, 2019. Basel: Birkhäuser/Springer. Trends Math., 117-157 (2021).
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### Artin-Schreier root stacks. (English)Zbl 1473.14003

MSC:  14A20 14H30
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### Invariants of a general branched cover of $$\mathbf{P}^1$$. (English)Zbl 07381596

MSC:  14H30 14F06
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### Uniqueness of the minimizer of the normalized volume function. (English)Zbl 1483.14005

MSC:  14B05 13A18 14E30
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### Manifolds of isospectral arrow matrices. (English. Russian original)Zbl 1468.58009

Sb. Math. 212, No. 5, 605-635 (2021); translation from Mat. Sb. 212, No. 5, 3-36 (2021).
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### Subcovers of curves and moduli spaces. (English)Zbl 1464.14028

Comparin, Paola (ed.) et al., Geometry at the frontier. Symmetries and moduli spaces of algebraic varieties. 2016–2018 workshops, Universidad de la Frontera, Pucón, Chile, November 2016, November 2017, November 2018. Providence, RI: American Mathematical Society (AMS). Contemp. Math. 766, 229-250 (2021).
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### Weil’s Galois descent theorem from a computational point of view. (English)Zbl 1464.30011

Comparin, Paola (ed.) et al., Geometry at the frontier. Symmetries and moduli spaces of algebraic varieties. 2016–2018 workshops, Universidad de la Frontera, Pucón, Chile, November 2016, November 2017, November 2018. Providence, RI: American Mathematical Society (AMS). Contemp. Math. 766, 217-228 (2021).
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### Arithmetic representations of fundamental groups. II: Finiteness. (English)Zbl 07369863

MSC:  14F35 11G99
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### On the geometric subgroups of the étale fundamental groups of varieties over real closed fields. (English)Zbl 1462.14027

MSC:  14G27 14H30
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### Bivariant derived algebraic cobordism. (English)Zbl 1470.14006

MSC:  14A30 14F42 55N22
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### Algebraic topology. (English)Zbl 1481.55001

Cham: Springer (ISBN 978-3-030-70607-4/hbk; 978-3-030-70608-1/ebook). xiv, 209 p. (2021).
MSC:  55-01 57-01
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### On compact affine quaternionic curves and surfaces. (English)Zbl 1479.30035

MSC:  30G35 53C15 20G20
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### Variations on a theme of Borel. An essay on the role of the fundamental group in rigidity (to appear). (English)Zbl 07279887

Cambridge Tracts in Mathematics 213. Cambridge: Cambridge University Press (ISBN 978-1-107-14259-6/hbk). (2021).

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### A glimpse into Thurston’s work. (English)Zbl 1479.57040

Ohshika, Ken’ichi (ed.) et al., In the tradition of Thurston. Geometry and topology. Cham: Springer. 1-58 (2020).
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### A note on an anabelian open basis for a smooth variety. (English)Zbl 1473.14054

MSC:  14H30 14H10 14H25
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### The Klein bottle group is not strongly verbally closed, though awfully close to being so. (English)Zbl 07373624

MSC:  20F70 20F34 20F16
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