Research Code

Please feel free to use and/or modify this software as you see fit. I simply ask that you reference the paper with which the code is associated. No guarantees are given that this program will work as advertised, and I assume no responsibility for any problems associated with possible (mal)function.

Programs/Subroutines

  • Numerically efficient implementation of the modified Broyden’s method: mod_broydenr.f

    This program is written in Fortran77 and makes extensive use of the BLAS (Basic Linear Algebra Subroutines) Library. A matrix inversion routine from LAPACK (Linear Algebra PACKage) is also used. Reference: D. Knapp, C. Kallin, A. Ghosal and S. Mansour (2004), “Antiferromagnetism and charged vortices in high-Tc Superconductors”. eprint arXiv:cond-mat/0409704

Recent Entries

Obama promotes insulation
Obama on the need for improved insulation and air-sealing in homes across America: “If you saw $20 bills just sort…
LED bulbs save substantial energy
LED bulbs save substantial energy: The study results show that over the entire life of the bulb — from manufacturing…
Osmotic power
This idea is entirely new to me. Osmosis is being used to generate electricity in a pilot project in Norway:…
Boreal forests provide major carbon sink
Climate Progress highlights the dramatic role of the Boreal Forests in the long-term sequestration of carbon: The global boreal forest…
Solar heating
SAB Magazine has a fantastic overview of various solar heating systems, from solar absorption chillers to solar furnaces, in its…