TY - JOUR AU - Tsallis, C. AU - Plastino, A.R. AU - Fernández Álvarez-Estrada, Ramón PY - 2009 DO - 10.1063/1.3104063 SN - 0022-2488 UR - https://hdl.handle.net/20.500.14352/44968 T2 - Journal of mathematical physics AB - Escort mean values or q-moments constitute useful theoretical tools for describing basic features of some probability densities such as those which asymptotically decay like power laws. They naturally appear in the study of many complex dynamical... LA - eng PB - American Institute of Physics KW - Fokker-Planck equation KW - Nonextensive statistical-mechanics KW - Independent random-variables KW - Anomalous diffusion KW - Convolution KW - Lionville KW - Behavior. TI - Escort mean values and the characterization of power-law-decaying probability densities TY - journal article VL - 50 ER -