FERRADI Athmane2024-05-292024-05-292020-02-23FERRADI Athmane. Relation between some summing operators. International PluridisciplinaryPhD Meeting (IPPM’20). 1st Edition, February23-26, 2020. University Of Eloued. [Visited in ../../….]. Available from [copy the link here].https://dspace.univ-eloued.dz/handle/123456789/32785InterventionThe space of mid p summing operators was introduced by Karn and Sinha in[4] and was later developed by Botelho, Compos and Santos in 2017 in their article [3]. In this work we give a representation of the dual and bidual of the space p;mid of mid p-summing operators. We give a new factorization theorem for the well-known concept of strongly p-summing operators and we terminate with some relationships between these classesenp-summing operatorsstrongly p-summing operatorsCohen p-nuclear operatorsfactorization theoremIntervention