http://www.numbertheory.org/ntw/ Recently added links to the Number Theory Web webmaster@numbertheory.org (Keith Matthews) http://www.numbertheory.org/gifs/nbthweb.gif http://www.numbertheory.org/ntw/ http://2010.eccworkshop.org/ A meeting concerned with applications of elliptic curves in cryptography and computation. http://2010.eccworkshop.org/ Sun, 14 Mar 2010 10:21:00 +1000 http://www.maths.ed.ac.uk/~s0677951/ Research student at University of Edinburgh. Thesis topic: integer matrices with constrained eigenvalues. http://www.maths.ed.ac.uk/~s0677951/ Fri, 05 Mar 2010 11:49:00 +1000 http://www.washingtonpost.com/wp-dyn/content/article/2009/03/24/AR2009032403064.html One of the early pi calculators. http://www.washingtonpost.com/wp-dyn/content/article/2009/03/24/AR2009032403064.html Fri, 05 Mar 2010 11:16:00 +1000 http://personal.us.es/arojas/ Algebraist with interests in l-adic cohomology, especially applied to exponential sums. http://personal.us.es/arojas/ Fri, 05 Mar 2010 11:03:00 +1000 http://www.math.harvard.edu/people/KaplanNathan.html Number theorist with interests in cyclotomic polynomials and quadratic fields. http://www.math.harvard.edu/people/KaplanNathan.html Fri, 05 Mar 2010 08:37:00 +1000 http://math.katestange.net/ Number theorist whose PhD thesis (`Elliptic nets') dealt with arithmetic geometry, specifically elliptic curves and having connections to the study of recurrence sequences and to elliptic curve cryptography. Areas of interest include: elliptic divisibility sequences, elliptic curves, integer sequences, recurrence sequences, elliptic curve cryptography, pairings on elliptic curves, applications of methods of Diophantine approximation to arithmetic geometry, height functions on varieties, abc conjecture. http://math.katestange.net/ Fri, 05 Mar 2010 08:22:00 +1000 http://www.math.cinvestav.mx/sites/default/files/PhD_and_Master_studentships.pdf A number of fully funded PhD and Masters Studentships for students outside Mexico may be available within the graduate Program in Mathematics at the Center of Research and of Advanced Studies of the National Polytechnic Institute, Mexico. http://www.math.cinvestav.mx/sites/default/files/PhD_and_Master_studentships.pdf Wed, 03 Mar 2010 15:00:00 +1000 http://www.its.caltech.edu/~nahid/ Graduate student currently studying aspects of the Lang-Trotter conjecture and its generalisations. In particular, investigating supersingular distributions on average with regard to asymptotics and the constants involved; e.g., has recently proved an asymptotic result about supersingular distributions for congruence classes of primes. http://www.its.caltech.edu/~nahid/ Tue, 23 Feb 2010 16:49:00 +1000 http://www.micinn.es/portal/site/MICINN/menuitem.dbc68b34d11ccbd5d52ffeb801432ea0/?vgnextoid=b60f242046c26210VgnVCM1000001d04140aRCRD&lang_choosen=en Deadline March, 2th 2010. Those interested in applying to join the group https://recerca.upc.edu/tn UPC Number Theory may like to get in contact with the head of the group Joan Carles Lario (joan.carles.lario@upc.edu) and should send the application form to Lena Sostres (lena.sostres@upc.edu), CTT, PLAÇA EUSEBI GÜELL, 6, 08034 BARCELONA, SPAIN, before February 26th, 12:00, 2010. http://www.micinn.es/portal/site/MICINN/menuitem.dbc68b34d11ccbd5d52ffeb801432ea0/?vgnextoid=b60f242046c26210VgnVCM1000001d04140aRCRD&lang_choosen=en Sun, 21 Feb 2010 16:52:00 +1000 http://www.imub.ub.es/regulatorsIII/ In the past three decades, the subject of Regulators has evolved considerably on the mathematics scene. In its current incarnation, a regulator can be thought of as a realization from the algebraic K-theory of an algebraic variety to a suitable cohomology theory such as étale or Deligne cohomology. In the 1980's Beilinson constructed a regulator with values in real Deligne cohomology, generalizing the Borel regulator over number fields. In the course of his work he formulated a number of "motivic" conjectures. As a result of his larger picture, regulators have recently thrived amidst interaction with a diversity of fields in pure mathematics and theoretical physics. This conference brings together researchers from various backgrounds, to present the latest developments in the field. http://www.imub.ub.es/regulatorsIII/ Fri, 19 Feb 2010 06:57:00 +1000 http://www.math.uiuc.edu/~hildebr/intc2010/ The Illinois Number Theory Conferences is a series of regional number theory conferences that have been held nearly every year since the 1970's. http://www.math.uiuc.edu/~hildebr/intc2010/ Fri, 19 Feb 2010 06:45:00 +1000 http://www.micinn.es/portal/site/MICINN/menuitem.dbc68b34d11ccbd5d52ffeb801432ea0/?vgnextoid=f900759903236210VgnVCM1000001d04140aRCRD&lang_choosen=en Those interested in applying to join the group UPC Number Theory (https://recerca.upc.edu/tn) may like to get in contact with the head of the group Joan Carles Lario (joan.carles.lario@upc.edu) should send the application form to Lena Sostres (lena.sostres@upc.edu), CTT, PLAÇA EUSEBI GÜELL, 6, 08034 BARCELONA, SPAIN, before February 26th, 12:00, 2010. http://www.micinn.es/portal/site/MICINN/menuitem.dbc68b34d11ccbd5d52ffeb801432ea0/?vgnextoid=f900759903236210VgnVCM1000001d04140aRCRD&lang_choosen=en Thu, 18 Feb 2010 21:33:00 +1000 https://www.cosic.esat.kuleuven.be/gtem/index.shtml The workshop will cover the following topics: Computational aspects of algebraic curves over finite fields, Diophantine equations, Univariate and multivariate polynomial arithmetic and elimination theory, Computations with p-adic cohomology. https://www.cosic.esat.kuleuven.be/gtem/index.shtml Tue, 16 Feb 2010 08:31:00 +1000 http://www.imus.us.es/padic2010/ The School is intended for PhD students and young post-doc researchers working on Number Theory, Algebraic Geometry and related areas. http://www.imus.us.es/padic2010/ Tue, 16 Feb 2010 08:22:00 +1000 http://maths.ucd.ie/~osburn/pqsmf/ This conference will be devoted to new developments and future directions in q-series and modular forms, with particular attention to harmonic Maass forms and mock modular forms. http://maths.ucd.ie/~osburn/pqsmf/ Tue, 16 Feb 2010 08:15:00 +1000 http://www.rationalpoints.ch/ The workshop will cover a wide spectrum of problems in arithmetic algebraic geometry and number theory that are related to rational points on curves and higher-dimensional algebraic varieties. Here, the most important questions are concerned with the existence, finiteness, distribution of rational points, effectivity of the methods involved. The main goal of this workshop is to bring together researchers working on the theoretical and experimental aspects of these questions, using methods such as diophantine geometry, analytic number theory, L-series, p-adic analysis and geometry, large-scale computer algebra experiments. http://www.rationalpoints.ch/ Sat, 13 Feb 2010 08:36:00 +1000 http://random.mat.sbg.ac.at/team/peter.html Mathematician with interests in metric number theory, numerical mathematics: quasi-Monte Carlo methods and uniform pseudorandom number generators http://random.mat.sbg.ac.at/team/peter.html Fri, 12 Feb 2010 08:13:00 +1000 http://www.math.tifr.res.in/~shorey/ntcontributions.pdf A survey paper of areas of Diophantine approximation and Diophantine equations, in which T.N. Shorey has made many contributions. http://www.math.tifr.res.in/~shorey/ntcontributions.pdf Thu, 11 Feb 2010 07:07:00 +1000 http://www.cecm.sfu.ca/~nbruin/pnwntc2010/ A conference bringing together number theorists located in western Canada and the northwestern United States. http://www.cecm.sfu.ca/~nbruin/pnwntc2010/ Thu, 11 Feb 2010 06:48:00 +1000 http://www.mi.uni-koeln.de/mi/Jobs/AusschreibungStellenwerk2010-02-01.pdf English version: http://www.numbertheory.org/pdfs/AusschreibungE.pdf The professorship will be appointed in the field of number theory, with a research focus on modular forms, Mock Theta functions or related fields. http://www.mi.uni-koeln.de/mi/Jobs/AusschreibungStellenwerk2010-02-01.pdf Wed, 10 Feb 2010 08:54:00 +1000 http://www.ams.org/journals/bull/0000-000-00/ http://www.ams.org/journals/bull/0000-000-00/ Tue, 09 Feb 2010 21:59:00 +1000 http://www.mat.univie.ac.at/~esi_programmes/index.html The aim of this workshop will be to introduce young researchers at the PhD and post doc level to exciting recent developements of current research at the crossroads of number theory and related fields. Several mini-courses and invited research talks on a variety of topics ranging from number theory proper over automorphic forms and arithmetic quantum chaos will be given by leading experts. http://www.mat.univie.ac.at/~esi_programmes/index.htm Fri, 05 Feb 2010 09:03:00 +1000 http://xwww.uni-math.gwdg.de/ANT/ http://xwww.uni-math.gwdg.de/ANT/ Wed, 03 Feb 2010 07:46:00 +1000 http://doctorat.upc.edu/postdoc/upc-postdoc.php Application form unfortunately only available in catalan, although no knowledge of catalan or spanish is required at all. Contact mireia.ribera.mitjans@upc.edu for technical assistance. Feel also free to contact joan.carles.lario@upc.edu, the coordinator of UPC's Research Group in Number Theory, or any of the members of the group. http://doctorat.upc.edu/postdoc/upc-postdoc.php Mon, 01 Feb 2010 22:06:00 +1000 http://www.isabel2010.it/ This conference aims at creating a stage where researchers, scientists and business people can discuss and share ideas at the frontiers of life sciences, pure sciences and engineering. One of the topics is cryptography. http://www.isabel2010.it/ Thu, 14 Jan 2010 21:49:00 +1000 http://mathoverflow.net/questions/tagged/nt.number-theory A place for mathematicians to ask and answer questions. http://mathoverflow.net/questions/tagged/nt.number-theory Thu, 14 Jan 2010 08:11:00 +1000 http://www.ricam.oeaw.ac.at/workshops/dsud/ http://www.ricam.oeaw.ac.at/workshops/dsud/ Thu, 14 Jan 2010 07:48:00 +1000 http://mathoverflow.net/questions/11437/erratum-for-cassels-froehlich Message from Kevin Buzzard about plans to republish a classic algebraic number theory book. http://mathoverflow.net/questions/11437/erratum-for-cassels-froehlich Tue, 12 Jan 2010 08:46:00 +1000 http://www.algant.eu/ Established in 2004, the ALGANT consortium now consists of eight universities on four continents, namely the universities of Bordeaux (France), Chennai (India), Leiden (Netherlands), Milano (Italy), Concordia (Montréal, Canada), Padova (Italy), Paris-Sud (France) and Stellenbosch (South Africa). In collaboration with the Centre de Recherches Mathématiques, the Institut des Sciences Mathématiques in Montréal and the African Institute for Mathematical Sciences in Cape Town, the consortium offers a two-year world-class integrated master course and a joint doctorate programme in pure mathematics, with a strong emphasis on Algebra, Geometry and Number Theory. http://www.algant.eu/ Tue, 12 Jan 2010 06:58:00 +1000 http://en.wikipedia.org/wiki/Arran_Fernandez 14 year old student who has discovered some interesting integer sequences. http://en.wikipedia.org/wiki/Arran_Fernandez Mon, 11 Jan 2010 16:35:00 +1000 http://www.davidson.edu/math/mossinghoff/SERMON2010/ SERMON is an informal annual gathering of number theorists and combinatorialists in the USA southeast, held since 1988. http://www.davidson.edu/math/mossinghoff/SERMON2010/ Sat, 09 Jan 2010 08:15:00 +1000 http://www.ams.org/bookstore-getitem/item=COLL-57 This is a comprehensive and up-to-date treatment of sieve methods. The theory of the sieve is developed thoroughly with complete and accessible proofs of the basic theorems. Included is a wide range of applications, both to traditional questions such as those concerning primes, and to areas previously unexplored by sieve methods, such as elliptic curves, points on cubic surfaces and quantum ergodicity. New proofs are given also of some of the central theorems of analytic number theory; these proofs emphasize and take advantage of the applicability of sieve ideas. The book contains numerous comments which provide the reader with insight into the workings of the subject, both as to what the sieve can do and what it cannot do. The authors reveal recent developements by which the parity barrier can be breached, exposing golden nuggets of the subject, previously inaccessible. The variety in the topics covered and in the levels of difficulty encountered makes this a work of value to novices and experts alike, both as an educational tool and a basic reference. http://www.ams.org/bookstore-getitem/item=COLL-57 Thu, 07 Jan 2010 23:11:00 +1000 http://www.prime.sdu.edu.cn/cimpaschool/welcome.htm The research school is intended for higher education and research teaching staff. The expected audiences are PhD students and young faculty members from universities in Asia. http://www.prime.sdu.edu.cn/cimpaschool/welcome.htm Thu, 07 Jan 2010 22:55:00 +1000 http://www.fields.utoronto.ca/programs/scientific/10-11/iwasawa/index.html The structure of the meeting will be the same as in the 3 previous meetings in France and Germany. http://www.fields.utoronto.ca/programs/scientific/10-11/iwasawa/index.html Tue, 05 Jan 2010 13:02:00 +1000 http://www.math.tifr.res.in/~icmgoa10/ This is a conference in number theory, with a focus on automorphic forms. It is one of many satellite conferences for the next International Congress of Mathematicians to be held in August 2010 in Hyderabad, India. http://www.math.tifr.res.in/~icmgoa10/ Mon, 04 Jan 2010 22:33:00 +1000 http://www.iitg.ernet.in/a.saikia/GRAG.html A conference organised by John Coates (DPMMS Cambridge), C.S. Dalawat (HRI Allahabad), A. Saikia (IIT Guwahati) and R. Sujatha (TIFR Mumbai). http://www.iitg.ernet.in/a.saikia/GRAG.html Thu, 31 Dec 2009 08:31:00 +1000 http://cc.oulu.fi/~tma/ Number theorist with interests in irrationality measures. http://cc.oulu.fi/~tma/ Wed, 30 Dec 2009 08:25:00 +1000 http://www.springer.com/computer/security+and+cryptology/book/978-3-642-02294-4 The LLL algorithm is a polynomial-time lattice reduction algorithm, named after its inventors, Arjen Lenstra, Hendrik Lenstra and László Lovász. The algorithm has revolutionized computational aspects of the geometry of numbers since its introduction in 1982, leading to breakthroughs in fields as diverse as computer algebra, cryptology and algorithmic number theory. This book consists of 15 survey chapters on computational aspects of Euclidean lattices and their main applications. Topics covered include polynomial factorization, lattice reduction algorithms, applications in number theory, integer programming, provable security, lattice-based cryptography and complexity. http://www.springer.com/computer/security+and+cryptology/book/978-3-642-02294-4 Thu, 24 Dec 2009 11:19:00 +1000 http://www.math.u-bordeaux1.fr/~pazuki/maths.html http://www.math.u-bordeaux1.fr/~pazuki/maths.html Sat, 19 Dec 2009 09:42:00 +1000 http://www.math.oregonstate.edu/people/view/dietelb Number theorist with interests in Mahler’s Order Functions and Algebraic Approximation of P-adic Numbers http://www.math.oregonstate.edu/people/view/dietelb Fri, 11 Dec 2009 15:17:00 +1000 http://www.math.ucsd.edu/~kmcgown/ Mathematician whose research is in analytic and algebraic number theory, and currently the Euclidean algorithm in number fields. A large part of his thesis work is concerned with discriminant bounds on Galois fields of prime degree that are Euclidean with respect to the norm map. Other interests include L-functions, character sums, distribution of character residues and non-residues, binary cubic forms, sieve methods, and Bernoulli numbers. http://www.math.ucsd.edu/~kmcgown/ Fri, 11 Dec 2009 15:08:00 +1000 http://www.math.wisc.edu/~mantilla/ Mathematician whose interests include representation theory, Iwasawa theory, Galois representations and composition laws of quadratic and higher forms. http://www.math.wisc.edu/~mantilla/ Fri, 11 Dec 2009 15:02:00 +1000 http://www.math.ias.edu/node/739 During the 2010-2011 academic year, Richard Taylor of Harvard University will be the School's Distinguished Visiting Professor. He will lead a program on Galois Representations and Automorphic Forms. The program will embrace all aspects of the conjectural relationship between automorphic forms and Galois representations: functoriality and Langlands' conjectures, analytic approaches (in particular the trace formula), algebraic approaches (those growing out of Wiles's work on Fermat's Last Theorem), p-adic Hodge theory (the so called p-adic Langlands Program) and applications to other problems in number theory. There will be a weekly seminar and a week-long workshop during the week of March 21, 2011, highlighting recent developments connected with the program. http://www.math.ias.edu/node/739 Thu, 10 Dec 2009 09:12:00 +1000 http://www.math.ias.edu/sp/analytical_number_theory During the academic year of 2009-2010, Enrico Bombieri of the School and Peter Sarnak of Princeton University/Institute for Advanced Study will lead a program on analytic number theory. The program will have an emphasis on analytic aspects, and particular topics that will be covered include the distribution of prime numbers, sieves, L functions, special sequences as well as additive and combinatorial methods, exponential sums, spectral analysis and modular forms. Minicourses explaining some of the basic methods and tools connected with these topics will be held towards the beginning of each term, and a weekly seminar will take place on Tuesday afternoons. A week-long workshop highlighting recent developments connected with the program will be held during the week of March 14, 2010. http://www.math.ias.edu/sp/analytical_number_theory Thu, 10 Dec 2009 09:05:00 +1000 http://www.msri.org/calendar/programs/ProgramInfo/262/show_program L -functions attached to modular forms and/or to algebraic varieties and algebraic number fields are prominent in quite a wide range of number theoretic issues, and our recent growth of understanding of the analytic properties of L-functions has already lead to profound applications regarding among other things the statistics related to arithmetic problems. This program will emphasize statistical aspects of L-functions, modular forms, and associated arithmetic and algebraic objects from several different perspectives — theoretical, algorithmic, and experimental. http://www.msri.org/calendar/programs/ProgramInfo/262/show_program Thu, 10 Dec 2009 09:00:00 +1000 http://www.ems-ph.org/ This book develops a new cohomological theory for schemes in positive characteristic p and it applies this theory to give a purely algebraic proof of a conjecture of Goss on the rationality of certain L-functions arising in the arithmetic of function fields. These L-functions are power series over a certain ring A, associated to any family of Drinfeld A-modules or, more generally, of A-motives on a variety of finite type over the finite field Fp. http://www.ems-ph.org/ Wed, 09 Dec 2009 21:14:00 +1000 http://www.numbertheory.org/ntw/N33.html It has been suggested that it would be very useful to have a separate category for number theory research programs apart from 'Number theory conferences, new and old'. This could be used to advertise semester or year long research programs in number theory. Programs tend to get buried in 'Number theory conferences, new and old' and by having a separate section, it is hoped to encourage organizers to list their programs well in advance, in order to help avoid conflicts. http://www.numbertheory.org/ntw/N33.html Wed, 09 Dec 2009 20:32:00 +1000 http://www.its.caltech.edu/~clyons/ Researcher in Number theory, algebraic geometry, algebraic cycles, Hodge theory, Shimura varieties. http://www.its.caltech.edu/~clyons/ Wed, 09 Dec 2009 11:58:00 +1000 http://www.crm.cat/Activitats/Activitats/2009-2010/acmodulari/web-acmodulari/default.htm This is an activity within http://www.crm.cat/arithgeo/ The Research Programme on Arithmetic Geometry at CRM (Bellaterra, Barcelona), to take place June 14-25, 2010. http://www.crm.cat/Activitats/Activitats/2009-2010/acmodulari/web-acmodulari/default.htm Tue, 08 Dec 2009 06:26:00 +1000 http://essen2010.sfb45.de/ http://essen2010.sfb45.de/ Fri, 04 Dec 2009 21:36:00 +1000 http://www.math.harvard.edu/conferences/gross_10/index.html A conference in honor of the 60th birthday of Benedict Gross, June 2- 5, 2010, Science Center, Harvard University http://www.math.harvard.edu/conferences/gross_10/index.html Fri, 04 Dec 2009 21:24:00 +1000 http://ufr-math.univ-lille1.fr/ For past programs, see http://w3.countnumber.de/index.php?section=AKLS-Workshop PROGRAM: 14.15 - 15.15 Gregory Sankaran (Bath) Commutators in orthogonal groups. 15.30 - 16.30 Michael Harris (Paris 7) On the Sato-Tate Conjecture. Coffee Break. 17.30 - 18.30 Sameer Murthy (Paris 6) Quantum black holes and mock modular forms. Dinner. For information, email Valery.Gritsenko@math.univ-lille1.fr http://ufr-math.univ-lille1.fr/ Fri, 04 Dec 2009 21:15:00 +1000 http://www.math.leidenuniv.nl/~desmit/ic/2009.html Since 1993 the intercity number theory seminar meets every other Friday at varying locations in or close to Holland, most frequently in Leiden, Groningen, Utrecht and Nijmegen. The seminar is part of DIAMANT. The aim of the seminar is to provide a national platform for research in number theory in the broadest sense. http://www.math.leidenuniv.nl/~desmit/ic/current.html Fri, 04 Dec 2009 08:33:00 +1000