雄伟
发表于 2025-3-30 11:59:54
Perspectives on the Spectral Theorem,Suppose . is a self-adjoint . × . matrix, meaning that . for all 1≤ ., . ≤ .. Then a standard result in linear algebra asserts that there exist an orthonormal basis . for . and real numbers ..,.,.. such that .. (See Theorem 18 in Chap. 8 of and Exercise 4 in Chap. 7)
馆长
发表于 2025-3-30 15:23:35
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的是兄弟
发表于 2025-3-30 18:58:13
The Spectral Theorem for Bounded Self-Adjoint Operators: Proofs,In this chapter we give proofs of all versions of the spectral theorem stated in the previous chapter.
代理人
发表于 2025-3-30 22:38:37
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overbearing
发表于 2025-3-31 04:02:37
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hair-bulb
发表于 2025-3-31 07:59:46
The Uncertainty Principle,In this chapter, we will continue our investigation of the consequences of the commutation relations among the position and momentum operators.
卡死偷电
发表于 2025-3-31 11:43:16
The WKB Approximation,The WKB method, named for Gregor Wentzel, Hendrik Kramers, and Léon Brillouin, gives an approximation to the eigenfunctions and eigenvalues of the Hamiltonian operator . in one dimension.
财政
发表于 2025-3-31 16:59:07
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cavity
发表于 2025-3-31 19:42:23
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