@misc{oai:tsukuba.repo.nii.ac.jp:00028703, author = {西村, 泰一 and NISHIMURA, Hirokazu}, month = {Jun}, note = {After the torch of Anders Kock [Taylor series calculus for ring objects of line type, Journal of Pure and Applied Algebra, 12 (1978), 271-293], we will establish the Baker-Campbell-Hausdorff formula as well as the Zassenhaus formula in the theory of Lie groups.}, title = {The Baker-Campbell-Hausdorff Formula\nand\nthe Zassenhaus Formula\nin Synthetic DifferentialGeometry}, year = {2013}, yomi = {ニシムラ, ヒロカズ} }