000061628 001__ 61628 000061628 005__ 20190709135430.0 000061628 0247_ $$2doi$$a10.3390/e19050215 000061628 0248_ $$2sideral$$a99040 000061628 037__ $$aART-2017-99040 000061628 041__ $$aeng 000061628 100__ $$0(orcid)0000-0002-6873-2131$$aLegua, M.$$uUniversidad de Zaragoza 000061628 245__ $$aCauchy principal value contour integral with applications 000061628 260__ $$c2017 000061628 5060_ $$aAccess copy available to the general public$$fUnrestricted 000061628 5203_ $$aCauchy principal value is a standard method applied in mathematical applications by which an improper, and possibly divergent, integral is measured in a balanced way around singularities or at infinity. On the other hand, entropy prediction of systems behavior from a thermodynamic perspective commonly involves contour integrals. With the aim of facilitating the calculus of such integrals in this entropic scenario, we revisit the generalization of Cauchy principal value to complex contour integral, formalize its definition and-by using residue theory techniques-provide an useful way to evaluate them. 000061628 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/ 000061628 590__ $$a2.305$$b2017 000061628 591__ $$aPHYSICS, MULTIDISCIPLINARY$$b22 / 78 = 0.282$$c2017$$dQ2$$eT1 000061628 592__ $$a0.592$$b2017 000061628 593__ $$aPhysics and Astronomy (miscellaneous)$$c2017$$dQ2 000061628 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion 000061628 700__ $$aSánchez-Ruiz, L.M. 000061628 7102_ $$12005$$2595$$aUniversidad de Zaragoza$$bDpto. Matemática Aplicada$$cÁrea Matemática Aplicada 000061628 773__ $$g19, 5 (2017), 215 [9 pp]$$pEntropy$$tENTROPY$$x1099-4300 000061628 8564_ $$s285015$$uhttps://zaguan.unizar.es/record/61628/files/texto_completo.pdf$$yVersión publicada 000061628 8564_ $$s96610$$uhttps://zaguan.unizar.es/record/61628/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada 000061628 909CO $$ooai:zaguan.unizar.es:61628$$particulos$$pdriver 000061628 951__ $$a2019-07-09-11:31:35 000061628 980__ $$aARTICLE