Authors:A. Gogatishvili, A. Kufner, and L. Persson
We present an equivalence theorem, which includes all known characterizations of the class Bp, i.e., the weight class of Ariño and Muckenhoupt, and also some new equivalent characterizations. We also give equivalent
characterizations for the classes Bp*, B∞* and RBp, and prove and apply a “gluing lemma” of independent interest.
Authors:János Barát, Péter Hajnal, Yixun Lin, and Aifeng Yang
Kinnersley and Langston used a computer search to characterize the class of graphs with path-width at most two. The excluded minor list consists of 110 graphs. This set is fairly large, and the list gives little insight to structural properties of the targeted graph class. We take a different route here. We concentrate on the building blocks of the graphs with path-width at most two and how they are glued together. In this way, we get a short and compact characterization of 2-connected and 2-edge-connected graphs with path-width at most two.
Authors:Kun-Yang Chuang, Ming-Huang Wang, and Yuh-Shan Ho
Beven , K , Freer , J 2001 Equifinality, data assimilation, and uncertainty estimation in mechanistic modelling of complex environmental systems using the GLUE methodology . Journal of Hydrology 249 1–4 11 – 29 10.1016/S0022