Conference Paper (262)
6761.
Conference Paper
On the dynamical Yang-Baxter equation. In: Proceedings of the International Congress of Mathematicians (Beijing 2002), vol. II, pp. 555 - 570. International Congress of Mathematicians, Beijing (PR China), August 20, 2002 - August 28, 2002. Higher Education Press, Beijing (2002)
6762.
Conference Paper
Orbifold Frobenius algebras, cobordisms and monodromies. In: Orbifolds in Mathematics and Physics, 310, pp. 135 - 161. Orbifolds in Mathematics and Physics, U. of Wisconsin-Madison, March 04, 2001 - March 08, 2001. American Mathematical Society, Providence, R.I. (2002)
6763.
Conference Paper
Bounds and Q-Gorenstein smoothings of smoothable stable log surfaces. In: Symposium in Honor of C.H. Clemens, 312, pp. 153 - 162. Symposium in Honor of C.H. Clemens, Salt Lake City, UT (U.S.A.), March 10, 2000 - March 12, 2000. American Mathematical Society, Providence, RI (U.S.A.) (2002)
6764.
Conference Paper
Supersymmetry of the Sturm-Liouville and Korteveg-de Vries operators. In: Operator Methods in Ordinary and Partial Differential Equations, pp. 267 - 285. S. Kovalevski Symposium, U. Stockholm, 2000-06. Birkhäuser Verlag, Basel (2002)
6765.
Conference Paper
Reduction theory, elliptic solitons and integrable systems. In: The Kowalevski property, pp. 247 - 270. Kowalevski Workshop on Mathematical Methods of Regular Dynamics, Leeds, 2000-04. American Mathematical Society, Providence, RI (2002)
6766.
Conference Paper
Simple singularities and symplectic fillings. In: Integrable Systems, Topology, and Physics (Tokyo, 2000), 309, pp. 195 - 197. Integrable Systems, Topology, and Physics, U. Tokyo, July 17, 2000 - July 21, 2000. American Mathematical Society, Providence, R.I. (2001)
6767.
Conference Paper
The Atiyah-Bott-Singer fixed point theorem and number theory. In: Differential geometry: papers dedicated to Atiyah, Bott, Hirzebruch, and Singer, pp. 313 - 326. Conference in honor of the four mathematicians who founded index theory, Harvard, May 14, 1999 - May 16, 1999. International Press, Cambridge/MA (2000)
6768.
Conference Paper
Quantum integrable systems and special functions I. In: Lie Theory and its Applications in Physics, pp. 139 - 154. Lie Theory and its Applications in Physics, III, Clausthal, July 11, 1999 - July 14, 1999. World Scientific, River Edge, N.J., USA (2000)
6769.
Conference Paper
Orbit configuration spaces and the rational cohomology of F(RP/sup{n},k). Arolla Conference on Algebraic Topology , Arolla, August 25, 1999 - September 01, 1999. Une dégustation topologique: homotopy theory in the Swiss Alps ; Proceedings of the Arolla Conference on Algebraic Topology, August 25 - September 1, 1999, Arolla, Switzerland, pp. 233 - 249 (2000)
6770.
Conference Paper
Complex cobordism and the elliptic genus. In: Algebraic geometry: Hirzebruch 70, pp. 9 - 20. Algebraic Geometry Conference in Honor of F. Hirzebruch's 70th Birthday, Warszawa, May 11, 1998 - May 16, 1998. AMS, Providence, RI (1999)
6771.
Conference Paper
On geometry of fronts in wave propagations. In: Geometry and topology of caustics—CAUSTICS '98, pp. 287 - 304. Symposium on Geometry and topology of caustics — CAUSTICS '98, Warsaw, June 15, 1998 - June 27, 1998. Institute of Mathematics, Polish Academy of Sciences, Warszawa (1999)
6772.
Conference Paper
From quadratic functions to modular functions. In: Number theory in Progress. - Vol. 2: Elementary and analytic number theory, pp. 1147 - 1178. International Conference on Number Theory, Zakopane [Poland], June 30, 1997 - July 09, 1997. de Gruyter, Berlin (1999)
6773.
Conference Paper
Polylogarithms, Dedekind zeta functions, and the algebraic K-theory of fields. In: Arithmetic algebraic geometry, pp. 391 - 430 (Ed. van der Geer, G.). Arithmetic algebraic geometry, Texel, April 24, 1989 - April 30, 1989. Birkhäuser, Boston, MA (1991)
6774.
Conference Paper
Singularities of algebraic surfaces and characteristic numbers. In: The Lefschetz Centennial Conference. Part 1, pp. 141 - 155. The Lefschetz Centennial Conference, Mexico, December 10, 1984 - December 14, 1984. AMS, Providence, RI (1986)
Talk (1)
6775.
Talk
Kolmogorov complexity as a hidden factor of scientific discourse: from Newton's law to data mining. Plenary Session of the Pontifical Academy of Sciences on "Complexity and Analogy in Science: Theoretical, Methodological and Epistemological Aspects", Casina Pio IV (2012)
Thesis (19)
6776.
Thesis
Tamagawazahlen und die Poincaréreihen affiner Weylgruppen. Bonn (2001)
6777.
Thesis
Automorphismengruppen hyperelliptischer und trigonaler Kurven. Bonn (2001)
6778.
Thesis
Geometrische Untersuchungen einer K 3-Fläche aus dem Blickfeld der Stringtheorie. Bonn (2000)
6779.
Thesis
Randstörungen unitärer Virasoro-minimaler Modelle. Bonn (2000)
6780.
Thesis
Degenerierende elliptische Kurven und ihre Anwendung zur Bestimmung der Struktur der n-Teilungspunkte. Bonn (1999)