• Clara Cufí-Cabré and Ernest Fontich. Differentiable invariant manifolds of nilpotent parabolic points. Preprint 4. Octubre 2020. [PDF]
• Clara Cufí-Cabré and Jaume Llibre. Minimal sets of Lefschetz periods of the Morse-Smale diffeomorphisms on $\mathbb{S}^{n}$ and $\mathbb{S}^{m} \times \mathbb{S}^{n}$. Preprint 3. Octubre 2020. [PDF]
• Bob Oliver and Albert Ruiz. Simplicity of fusion systems of finite simple groups. Preprint 2. Julio 2020. [PDF]
• Julià Cufí, Augusto C. Ponce, and Joan Verdera. The precise representative for the gradient of the Riesz potential of a finite measure. Preprint 1. Junio 2020. [PDF]