#### A Modification of the Effros-Handelman-Shen Theorem with $\mathbb{Z}_2$ actions

C. R. Math. Rep. Acad. Sci. Canada Vol. 43 (3) 2021, pp. 87-102

#### KAM-renormalization and Herman Rings for 2D Maps

C. R. Math. Rep. Acad. Sci. Canada Vol. 43 (2) 2021, pp. 78-86

#### A Weighted Average of $L$-functions of Modular Forms

C. R. Math. Rep. Acad. Sci. Canada Vol. 43 (2) 2021, pp. 63-77

#### A Note on $\mathfrak{su}(2)$ Models and the Biorthogonality of Generating Functions of Krawtchouk Polynomials

C. R. Math. Rep. Acad. Sci. Canada Vol. 43 (2) 2021, pp. 46-62

#### A Remark on the Functoriality of the Connes-Takesaki Flow of Weights

C. R. Math. Rep. Acad. Sci. Canada Vol. 43 (1) 2021, pp. 28-44