https://i-obayashi.info/Recent content on Ippei Obayashi's WebsiteHugo -- gohugo.ioenobayashi@okayama-u.ac.jp (Ippei Obayashi)obayashi@okayama-u.ac.jp (Ippei Obayashi)© 2026 Ippei ObayashiTue, 06 Oct 2026 15:00:47 +0900https://i-obayashi.info/math_memo/probability_theory/identity_of_two_random_variables/Mon, 01 Jan 0001 00:00:00 +0000obayashi@okayama-u.ac.jp (Ippei Obayashi)https://i-obayashi.info/math_memo/probability_theory/identity_of_two_random_variables/https://i-obayashi.info/math_memo/linear_algebra/shape_of_matrix/Mon, 01 Jan 0001 00:00:00 +0000obayashi@okayama-u.ac.jp (Ippei Obayashi)https://i-obayashi.info/math_memo/linear_algebra/shape_of_matrix/https://i-obayashi.info/math_memo/probability_theory/pi_lambda_theorem/Mon, 01 Jan 0001 00:00:00 +0000obayashi@okayama-u.ac.jp (Ippei Obayashi)https://i-obayashi.info/math_memo/probability_theory/pi_lambda_theorem/https://i-obayashi.info/math_memo/linear_algebra/basis/Mon, 01 Jan 0001 00:00:00 +0000obayashi@okayama-u.ac.jp (Ippei Obayashi)https://i-obayashi.info/math_memo/linear_algebra/basis/https://i-obayashi.info/math_memo/linear_algebra/change_of_basis/Mon, 01 Jan 0001 00:00:00 +0000obayashi@okayama-u.ac.jp (Ippei Obayashi)https://i-obayashi.info/math_memo/linear_algebra/change_of_basis/https://i-obayashi.info/math_memo/linear_algebra/elementary_matrix_operations/Mon, 01 Jan 0001 00:00:00 +0000obayashi@okayama-u.ac.jp (Ippei Obayashi)https://i-obayashi.info/math_memo/linear_algebra/elementary_matrix_operations/https://i-obayashi.info/math_memo/linear_algebra/regular_matrix/Mon, 01 Jan 0001 00:00:00 +0000obayashi@okayama-u.ac.jp (Ippei Obayashi)https://i-obayashi.info/math_memo/linear_algebra/regular_matrix/https://i-obayashi.info/math_memo/linear_algebra/diagonalization/Mon, 01 Jan 0001 00:00:00 +0000obayashi@okayama-u.ac.jp (Ippei Obayashi)https://i-obayashi.info/math_memo/linear_algebra/diagonalization/https://i-obayashi.info/math_memo/linear_algebra/cayley_hamilton_theorem/Mon, 01 Jan 0001 00:00:00 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Obayashi)https://i-obayashi.info/math_memo/probability_theory/identity_on_conditional_expectation_of_conditional_expectation/https://i-obayashi.info/math_memo/probability_theory/conditional_expectation_on_a_partition/Mon, 01 Jan 0001 00:00:00 +0000obayashi@okayama-u.ac.jp (Ippei Obayashi)https://i-obayashi.info/math_memo/probability_theory/conditional_expectation_on_a_partition/https://i-obayashi.info/math_memo/linear_algebra/resolvent/Mon, 01 Jan 0001 00:00:00 +0000obayashi@okayama-u.ac.jp (Ippei Obayashi)https://i-obayashi.info/math_memo/linear_algebra/resolvent/https://i-obayashi.info/math_memo/probability_theory/conditional_probability/Mon, 01 Jan 0001 00:00:00 +0000obayashi@okayama-u.ac.jp (Ippei Obayashi)https://i-obayashi.info/math_memo/probability_theory/conditional_probability/https://i-obayashi.info/math_memo/probability_theory/validity_of_conditional_probability/Mon, 01 Jan 0001 00:00:00 +0000obayashi@okayama-u.ac.jp (Ippei 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