לימודים:
תואר שלישי, אוניברסיטת תל אביב, 1983
פרופ' דן הרן
קורות חיים
תחומי מחקר
אריתמטיקת השדות, תורת גלואה, חבורות פרוסופיות.
פרסומים
- D. Haran, M. Jarden, Bounded sentences in the theory of algebraically closed fields with distinguished automorphisms, Journal für die reine und angewandte Mathematik 337, 1–17 (1982).
- D. Haran, A. Lubotzky, Embedding covers and the theory of Frobenius fields, Israel Journal of Mathematics 41, 181–202 (1982).
- M. Fried, D. Haran, M. Jarden, Galois stratification over Frobenius fields, Advances in Mathematics 51, 1–35 (1984).
- D. Haran, The undecidability of pseudo real closed fields, Manuscripta Mathematica 49, 91–108 (1984).
- D. Haran, A. Lubotzky, Maximal abelian subgroups of free profinite groups, Math. Proc. Camb. Phil. Soc. 97, 51–55 (1985).
- D. Haran, M. Jarden, Real free groups and the absolute Galois group of R(t), Journal of Pure and Applied Algebra 37, 155–165 (1985).
- D. Haran, Non-free torsion free profinite groups with open free subgroups, Israel Journal of Mathematics 50, 350–352 (1985).
- D. Haran, The Bottom Theorem, Arch. Math. 45, 229–231 (1985).
- D. Haran, M. Jarden, The absolute Galois group of a pseudo real closed field, Annali della Scuola Normale Superiore di Pisa 12, 449–489 (1985).
- D. Haran, M. Jarden, The absolute Galois group of a pseudo real closed algebraic field, Pacific Journal of Mathematics 123, 55–69 (1986).
- D. Haran, On closed subgroups of free products of profinite groups, Proceedings of the London Mathematical Society 55, 266–298 (1987).
- D. Haran, M. Jarden, Absolute Galois group of a pseudo p-adically closed field, Journal für die reine und angewandte Mathematik 383, 147–206 (1988).
- D. Haran, Quantifier elimination in separably closed fields of finite imperfectness degree, Journal of Symbolic Logic 53, 463–469 (1988).
- D. Haran, Closed subgroups of G(Q) with involutions, Journal of Algebra 129, 393–411 (1990).
- D. Haran, Cohomology theory of Artin-Schreier structures, Journal of Pure and Applied Algebra 69, 141–160 (1990).
- D. Haran, A proof of Serre's theorem, J. Indian Math. Soc.55, 213–234 (1990).
- D. Haran, M. Jarden, Compositum of Galois extensions of Hilbertian fields, Annales Scientifiques de l'École Normale Supérieure 24, 739–748 (1991).
- D. Haran, On the cohomological dimension of Artin-Schreier structures, Journal of Algebra 156, 219–236 (1993).
- D. Haran, L. Lauwers, Galois stratification over e-fold ordered Frobenius fields, Israel Journal of Mathematics 85, 169–197 (1994).
- M. Fried, D. Haran, M. Jarden, Effective counting of the points of definable sets over finite fields, Israel Journal of Mathematics 85, 103–133 (1994).
- I. Efrat, D. Haran, On Galois groups over pythagorean and semi-real closed fields, Israel Journal of Mathematics 85, 57–78 (1994).
- M. Fried, D. Haran, H. Völklein, Absolute Galois group of the totally real numbers, C.R. Acad. Sci. Paris 317, 95–99 (1993).
- M. Fried, D. Haran, H. Völklein, Real hilbertianity and the field of totally real numbers, Contemporary Mathematics 174, 1–34 (1994).
- D. Haran, H. Völklein, Galois groups over complete valued fields, Israel Journal of Mathematics 93, 9–27 (1996).
- D. Haran, M. Jarden, Regular split embedding problems over complete valued fields, Forum Mathematicum 10, 329–351 (1998).
- D. Haran, M. Jarden, Regular split embedding problems over function fields of one variable over ample fields, Journal of Algebra 208, 147–164 (1998).
- P. Dèbes, D. Haran, Almost Hilbertian Fields, Acta Arithmetica 88, 269–287 (1999).
- D. Haran, Hilbertian Fields under Separable Algebraic Extensions, Inventiones mathematicae 137, 85–112 (1999).
- D. Haran, Free subgroups of free profinite groups, Journal of Group Theory 2, 307–317 (1999).
- D. Haran, M. Jarden, The Absolute Galois Group of C(x), Pacific Journal of Mathematics 196, 445–459 (2000).
- A. Engler, D. Haran, D. Kochloukova, P.A. Zaleskii, Normal Subgroups of Profinite Groups of Finite Cohomological Dimension, Journal of the London Mathematical Society 69, 317–332 (2004).
- D. Haran, M. Jarden, Relatively projective groups as absolute Galois groups, in "Progress in Galois Theory", H. Voelklein and T. Shaska (Eds), Developments in Mathematics 12, 87–100 (2005).
- D. Haran, M. Jarden, F. Pop, Projective Group Structures as Absolute Galois Structures with Block Approximation, Memoirs of the AMS 189, No. 884 , 56 pp., (2007).
- D. Haran, M. Jarden, F. Pop, P-adically Projective Groups as Absolute Galois Groups, International Mathematics Research Notices 2005, 1957–1995 (2005).
- D. Haran, M. Jarden, The Absolute Galois Groups of Finite Extensions of R(t), Archiv der Mathematik, 89, 524–529 (2007).
- M. E. Alonso, D. Haran Covers of Klein Surfaces, Advances in Geometry 8, 557–590 (2008).
- D. Haran, M. Jarden, Regular Lifting of Covers over Ample Fields, Albanian Journal of Mathematics 1, 215–224 (2007).
- D. Haran, M. Jarden, F. Pop, The absolute Galois groups of the field of totally S-adic numbers, Nagoya Mathematical Journal 194, 91–147 (2009).
- L. Bary-Soroker, D. Haran, D. Harbater, Permanence criteria for semi-free profinite groups, Mathematische Annalen 348, 539–563 (2010).
- R. M. Guralnick, D. Haran, Frobenius subgroups of free profinite products, Bulletin of the London Math. Society 43, 1141–1150 (2011). arXiv:1001.3599v3 [math.GR] .
- D. Haran, M. Jarden, F. Pop, The absolute Galois groups of subfields of the field of totally S-adic numbers, Functiones et Approximatio Commentarii Mathematici 46, 205–233 (2012).
- D. Haran, M. Jarden, F. Pop, The Block Approximation Theorem, Mathematical Journal of Okayama University 55, 53–85 (2013).
