Search Results - subject:"Directed paths in random media"

Statistical characterization of a 1D random potential problem—With applications in score statistics of MS-based peptide sequencing

Alves, Gelio; Yu, Yi-Kuo - In: Physica A: Statistical Mechanics and its Applications 387 (2008) 26, pp. 6538-6544

We provide a complete thermodynamic solution of a 1D hopping model in the presence of a random potential by obtaining the density of states. Since the partition function is related to the density of states by a Laplace transform, the density of states determines completely the thermodynamic...

Persistent link: https://www.econbiz.de/10011057581

Ranked solutions to a class of combinatorial optimizations—with applications in mass spectrometry based peptide sequencing and a variant of directed paths in random media

Doerr, Timothy P.; Alves, Gelio; Yu, Yi-Kuo - In: Physica A: Statistical Mechanics and its Applications 354 (2005) C, pp. 558-570

-ranking solutions followed by a convergent iterative mapping. This method, useful in a variant of the directed paths in random media …—peptide sequencing using tandem mass spectrometry data. For directed paths in random media, the scaling function depends on the …

Persistent link: https://www.econbiz.de/10011057282