Meraz Jiménez, Antonio de Jesús; Galarza Mendoza, José Luis; Sosa Ramírez, Joaquín; Ponce Montoya, Amalio; Torres González, Jorge Alejandro - 《Revista Chapingo Serie Ciencias Forestales Y Del Ambiente》 被引量: 5发表: 2011年 Fiebre botonosa mediterránea: a propósito de dos casos en ...
Following Guin's approach to non-abelian cohomology [4] and, using the notion of a crossed bimodule, a second pointed set of cohomology is defined with coefficients in a crossed module, and Guin's six-term exact cohomology sequence is extended to a nine-term exact sequence of cohomology up...