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  • articleNo Access

    Conformal super Virasoro algebra: Matrix model and quantum deformed algebra

    In this paper, we construct the super Virasoro algebra with an arbitrary conformal dimension Δ from the generalized (p,q)-deformed quantum algebra and investigate the (p,q)-deformed super Virasoro algebra with the particular conformal dimension Δ=1. Furthermore, we perform the (p,q)-conformal Virasoro n-algebra, the (p,q)-conformal super Virasoro n-algebra (n-even) and discuss a toy model for the (p,q)-conformal Virasoro constraints and (p,q)-conformal super Virasoro constraints. Besides, we generalized the notion of the (p,q)-elliptic Hermitian matrix model with an arbitrary conformal dimension Δ. Finally, we deduce relevant particular cases generated by quantum algebras known in the literature.

  • articleNo Access

    Slowly converging Yamabe-type flow on manifolds with boundary

    Carlotto, Chodosh and Rubinstein studied the rate of convergence of the Yamabe flow on a closed (compact without boundary) manifold M:

    tg(t)=(Rg(t)¯Rg(t))g(t)inM.
    In this paper, we prove the corresponding results on manifolds with boundary. More precisely, given a compact manifold M with smooth boundary M, we study the convergence rate of the Yamabe flow with boundary:
    tg(t)=(Rg(t)¯Rg(t))g(t)inMandHg(t)=0onM
    and the conformal mean curvature flow:
    tg(t)=(Hg(t)¯Hg(t))g(t)onMandRg(t)=0inM.