non-Hermitianadj.

Brit.

/ˌnɒnhəːˈmɪʃn/,

/ˌnɒnhəˈmɪʃn/, U.S.

/ˌnɑnhərˈmɪʃ(ə)n/

Origin: Formed within English, by derivation. Etymons: non- prefix, Hermitian adj.

Etymology: < non- prefix + Hermitian adj.

Mathematics.

Of a matrix or quantity: not Hermitian.

ΘΚΠ

the world > relative properties > number > mathematical number or quantity > numerical arrangement > [adjective] > of array > relating to matrices > qualities

adjoint1856

transposed1858

adjugate1867

orthogonal1891

alternant1892

positive definite1904

skew-symmetric1911

skew-symmetrical1911

unipotent1921

Hermitian1927

non-Hermitian1930

1930 Proc. Royal Soc. A. 127 144 It is easier to generalise our matrices from the non-Hermitian type.

1955 W. Pauli in W. Pauli Niels Bohr & Devel. Physics 37 This group distinguishes two kinds of complex (non-Hermitian) fields..which are multiplied by gauge-transformations with opposite phase factors.

1970 G. K. Woodgate Elem. Atomic Struct. 207 We find it convenient to use two non-Hermitian operators.

1999 Proc. National Acad. Sci. U.S.A. 96 13004/1 It has lower memory requirements compared with the similar Arnoldi and Davidson techniques..for non-Hermitian eigenvalues of sparse matrices.

This entry has been updated (OED Third Edition, December 2003; most recently modified version published online March 2022).

单词	non-hermitian
释义	non-Hermitianadj. Brit. /ˌnɒnhəːˈmɪʃn/, /ˌnɒnhəˈmɪʃn/, U.S. /ˌnɑnhərˈmɪʃ(ə)n/ Origin: Formed within English, by derivation. Etymons: non- prefix, Hermitian adj. Etymology: < non- prefix + Hermitian adj. Mathematics. Of a matrix or quantity: not Hermitian. ΘΚΠ the world > relative properties > number > mathematical number or quantity > numerical arrangement > [adjective] > of array > relating to matrices > qualities adjoint1856 transposed1858 adjugate1867 orthogonal1891 alternant1892 positive definite1904 skew-symmetric1911 skew-symmetrical1911 unipotent1921 Hermitian1927 non-Hermitian1930 1930 Proc. Royal Soc. A. 127 144 It is easier to generalise our matrices from the non-Hermitian type. 1955 W. Pauli in W. Pauli Niels Bohr & Devel. Physics 37 This group distinguishes two kinds of complex (non-Hermitian) fields..which are multiplied by gauge-transformations with opposite phase factors. 1970 G. K. Woodgate Elem. Atomic Struct. 207 We find it convenient to use two non-Hermitian operators. 1999 Proc. National Acad. Sci. U.S.A. 96 13004/1 It has lower memory requirements compared with the similar Arnoldi and Davidson techniques..for non-Hermitian eigenvalues of sparse matrices. This entry has been updated (OED Third Edition, December 2003; most recently modified version published online March 2022). < adj.1930
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