| Christian Meyer | CV | Validation book | Calabi-Yau book | Papers | GPPO |

2007 - present | DZ BANK AG | |

2005 - 2007 | KPMG Deutsche Treuhand AG | |

2001 - 2005 | Algebraic Geometry Group, Institute of mathematics, Johannes Gutenberg-Universität Mainz |

with P. Quell: Risk Model Validation - A Practical Guide to Addressing the Key Questions, Risk Books (2011). ISBN: 1-906348-51-0.

Modular Calabi-Yau Threefolds, Fields Institute Monograph **22** (2005). ISBN: 0-8218-3908-X.

- a list of updated and additional references, including some comments,
- a printable table of weight four newforms,
- a printable table of weight two newforms,
- slides from a talk on modular Calabi-Yau threefolds (Hannover, 2005/04/14),
- slides from my thesis defense (in German; Mainz, 2005/04/29).

- Weight 6. The table is complete until level 450.
- Weight 4. The table is complete until level 2002 and contains levels up to 2700.
- Weight 2. The table is complete until level 3000 and contains levels up to 6400.
- A sample C++ program for counting points on double octics and finding their modular forms (needs the weight 4 table).

- Recursive Numerical Evaluation of the Cumulative Bivariate Normal Distribution, Journal of Statistical Software 52, no. 10 (2013), 1-14.
- The Bivariate Normal Copula, Communications in Statistics - Theory and Methods 42, no. 13 (2013), 2402-2422.
- Estimation of intra-sector asset correlations, Journal of Risk Model Validation 3, no. 4 (2009), 47–79.

- with S. Cynk: Modularity of some non-rigid double octic Calabi-Yau threefolds, Rocky Mountain J. Math. 38, no. 6 (2008), 1937-1958.
- with S. Cynk: Modular Calabi-Yau threefolds of level eight, Internat. J. Math. 18, no. 3 (2007), 331-347.
- The mirror quintic as a quintic, arXiv:math/0503329 [math.AG] (2005).
- with S. Cynk: Geometry and Arithmetic of Certain Double Octic Calabi-Yau Manifolds, Canadian Mathematical Bulletin 48, no. 2 (2005), 180-194.
- Modular quintics in P^4, Mathematische Nachrichten 259 (2003), 66-73.

- On conjecture no. 22 arising from the OEIS.
- On conjecture no. 58 arising from the OEIS.
- On conjecture no. 75 arising from the OEIS.
- On conjecture no. 76 arising from the OEIS.
- Bounded walks and Catalan numbers.

- Ph.D. thesis: A dictionary of modular threefolds (2005)
- Diploma thesis: Die L-Reihen einiger symmetrischer Quintiken (in German, 2001)

Back in the early 1990s, using Omikron Basic 3.5 and the corresponding compiler, I wrote the car race game GPPO (or GPPD, in an earlier version) for Atari ST(E) systems. It requires 640x400 b/w resolution (I think it probably was the only car race game available for us SM124 users). It will run, for example, under the Steem Atari STE emulator.

- The game itself. Simply unzip the folder to a suitable location and run the .PRG. For documentation (in German) please refer to the .DOC.
- The source code as ASCII text file. There might be some obscure characters left. Note also that comments will be in German, as well as the names of most variables.

| Christian Meyer | CV | Validation book | Calabi-Yau book | Papers | GPPO |