摘要
Inmanydomainsofphysics,methodsfordealingwithnon-perturbativeaspectsarerequired.Here,IwanttoarguethatagoodapproachforthisistoworkontheBoreltransformsofthequantitiesofinterest,thesingularitiesofwhichgivenon-perturbativecontributions.ThesesingularitiesinmanycasescanbelargelydeterminedbyusingthealiencalculusdevelopedbyJeanEcalle.Mymainexamplewillbethetwopointfunctionofamasslesstheorygivenasasolutionofarenormalizationgroupequation.
出版日期
2016年06月16日(中国期刊网平台首次上网日期,不代表论文的发表时间)