@article{CRMATH_2026__364_G2_287_0, author = {Bo Li and Qingze Lin and Huoxiong Wu}, title = {The derivative of the fractional discrete {Laplacian} is an exotic {Riesz} potential}, journal = {Comptes Rendus. Math\'ematique}, pages = {287--299}, year = {2026}, publisher = {Acad\'emie des sciences, Paris}, volume = {364}, doi = {10.5802/crmath.808}, language = {en}, }