Christel Rotthaus

Christel Rotthaus is a professor of mathematics at Michigan State University. She is known for her research in commutative algebra.

Career Rotthaus received her Ph.D. from Westfälische Wilhelms-Universität Münster in 1975 under Hans-Joachim Nastold. Rotthaus now works at Michigan State University.

Selected publications Brodmann, M.; Rotthaus, Ch.; Sharp, R. Y. On annihilators and associated primes of local cohomology modules. J. Pure Appl. Algebra 153 (2000), no. 3, 197–227. Heinzer, William; Rotthaus, Christel; Sally, Judith D. Formal fibers and birational extensions. Nagoya Math. J. 131 (1993), 1–38. Rotthaus, Christel. On rings with low-dimensional formal fibres. J. Pure Appl. Algebra 71 (1991), no. 2–3, 287–296. Rotthaus, Christel; Şega, Liana M. Some properties of graded local cohomology modules. J. Algebra 283 (2005), no. 1, 232–247. Rotthaus, Christel. On the approximation property of excellent rings. Invent. Math. 88 (1987), no. 1, 39–63.