%0 Journal Article %T On Weak concircular Symmetries of Trans-Sasakian manifolds %A Shyamal Kumar Hui %J Cubo : A Mathematical Journal %D 2011 %I Universidad de La Frontera and Universidade Federal de Pernambuco %X The object of the present paper is to study weakly concircular symmetric and weakly concircular Ricci symmetric trans-Sasakian manifolds. El objeto del presente trabajo es el estudio de variedades simetricas debilmente concirculares y variedades simetricas trans-Sasakian debilmente concircular de Ricci. %K weakly symmetric manifold %K weakly concircular symmetric manifold %K weakly Ricci symmetric manifold %K concircular Ricci tensor %K weakly concircular Ricci symmetric manifold %K a-Sasakian manifold %K p-Kenmotsu manifold %K trans-Sasakian manifold %U http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0719-06462011000300008