Asymptotic behavior of null controllability cost for parabolic equations with vanishing diffusivity under Robin and Neumann boundary conditionsFouad Et-tahri, Jon Asier Barcena-Petisco, Idriss Boutaayamou and Lahcen ManiarESAIM: COCV, 30 (2024) 74DOI: https://doi.org/10.1051/cocv/2024042
