a Technical University Berlin, FR 3-3, CG & CAM, Franklinstr. 28-29, D-10587 Berlin, Germany, Phone: 030/314-73100, Fax: 030/314-23596, Email: [email protected] b Dresden-Friedrichstadt General Hospital, Central Hospital Services Department, Friedrichstr. 41, D-01067 Dresden, Germany c Consulting, Haldenbühlstr. 15, D-88682 Salem, Germany d Dresden-Friedrichstadt General Hospital, Radiology D...

Recently, the authors [Electron. J. Combin. 29 (2022), Paper No. 4.8] gave Ramsey-type results for path cover/partition number of graphs. In this paper, we continue research about them focusing on digraphs, and find a relationship between forbidden structures in digraphs. Let D be weakly connected digraph. A family P subdigraphs is called cover (resp. partition) if ⋃P∈PV(P)=V(D) ⋃˙P∈PV(P)=V(D))...

IV SEMINÁRIO DE POESIA E CRÍTICA:Do texto poético, do discurso crítico e diálogo com o mundo
 APRESENTAÇÃO
 A Revista Travessias Interativas contempla, neste número especial, os trabalhos apresentados no Seminário de Poesia Crítica: Do mundo, realizado maneira totalmente remota, entre dias 16 18 novembro 2022. Nesta edição Seminário, que vem sendo anualmente desde 2017, afiançado pelo...