Integrals over U(n) are rewritten as gaussian integrals over triangular matrices and then computed explicitly. That formula is an efficient alternative to the former Shatashvili's formula.

It also explores the evolution from Gaussian beam to focused beam and Fresnel beam ... this method fundamentally employs ray-theoretical approximations and integral stacking methods, constituting a ...

For Gaussian, this is the main calculation .log file ... MolSOC, which is used for the calculation of atomic integrals, was originally written by Sandro Giuseppe Chiodo et al. (Computer Physics ...

Canada and Mexico are integral to the North American supply chain and have relationships with auto manufacturers dating to the early 1900s. Those ties remained strong throughout the 20th and early ...

Abstract: In this paper, the newly-derived maximum correntropy Kalman filter (MCKF) is re-derived from the M-estimation perspective, where the MCKF can be viewed as a special case of the M-estimations ...

To that end, the inter-channel stimulated Raman scattering Gaussian noise integral model is extended to include these parameters. The integrals involved in this frequency-domain model are numerically ...

In view of the above problems, this paper improves on the basis of the Gaussian integral algorithm to seek better nodes, in order to reduce the difficulty of solving and improve the measurement ...

nlevel N Calculate transfer integrals between different levels. N is the number of levels from HOMO-LUMO. N=0 gives all levels. --skip N... Skip specified Gaussian calculation. If N is 1, skip 1st ...

Pi Approximation Day falls on July 22 (written as 22/7 in the day/month date format). It commemorates the common approximation of the mathematical constant π as 22⁄7, which dates back to ...