Product Description: The task of solving the stationary Schrodinger equation is a longstanding and enormous challenge in many important areas of natural sciences. As explicit symbolic solutions of the operator eigenvalue problem are only attainable in very rare cases, one mostly has to resort to numerical techniques, especially to methods for giant Hermitian eigenvalue problems...read more

Product Description: A visual diary by photographer Peter Langer, capturing the everyday into ironic and lasting impressions. Berlin photographer Peter Langer has captured the everyday into personal, ironic imagery with documentary-style accuracy over the last decade...read more