randi´c matrix and randi´c energy of uniform hypergraphs

‎the randi´c matrix r=[r_{ij}] of a graph g=(v,e) was defined as r_{ij}=frac{1}{sqrt{d_id_j}} if vertices v_i and v_j are adjacent and r_{ij}=0 otherwise‎, ‎where d_i is the degree of the vertex v_iin v‎. ‎in this paper‎, ‎we define the randi´c matrix of a uniform hypergraph and study some its spectral properties‎. ‎we also define the randi´c energy of a uniform hypergraph and determine some upper and lower bound for it‎.