• On Asymptotic Stability of the Sine-Gordon Kink in the Energy Space 

      Alejo, Miguel; Muñoz, Claudio; Palacios, José M. (Springer, 2023)
      We consider the sine-Gordon (SG) equation in 1+1 dimensions. The kink is a static, non symmetric exact solution to SG, stable in the energy space H1×L2. It is wellknown that the linearized operator around the kink has a ...