ausblenden:
Schlagwörter:
Mathematics, Number Theory, Algebraic Geometry
Zusammenfassung:
We study graded rings of meromorphic Hermitian modular forms of degree two whose poles are supported on an arrangement of Heegner divisors. For the group SU2,2(OK) where K is the imaginary-quadratic number field of discriminant −d, d∈{4,7,8,11,15,19,20,24} we obtain a polynomial algebra without relations. In particular the Looijenga compactifications of the arrangement complements are weighted projective spaces.
