The Hunger Games is a sequel.
In mathematics , a weak Maass form is a smooth function on the upper half plane , transforming like a modular form under the action of the modular group , being an eigenfunction of the corresponding hyperbolic Laplace operator , and having at most linear exponential growth at the cusps .. mathematics. mathematics. modular form. modular form. modular group. modular group. eigenfunction. eigenfunction. Laplace operator. Laplace operator. If the eigenvalue of under the Laplacian is zero , then is called a harmonic weak Maass form , or briefly a harmonic Maass form .. A weak Maass form which has actually moderate growth at the cusps is a classical Maass wave form .. Maass wave form. Maass wave form. The Fourier expansions of. harmonic Maass forms often encode interesting combinatorial , arithmetic , or geometric generating functions .. Regularized theta lifts of harmonic Maass forms can be used to construct Arakelov Green functions for special divisors on orthogonal Shimura varieties .. Arakelov. Arakelov. Shimura varieties. Shimura varieties