D4a7. 固有値・固有ベクトル

関数
void	dgsev (char jobz, int n, const double val[], const int ptr[], const int ind[], int base, int format, double dr[], double di[], int ldz, double z[], const char *which, int nev, double tol, double resid[], int ncv, int ldv, double v[], int maxiter, double workd[], double workl[], int lworkl, double workev[], int iwork[], int *info)
	固有値・固有ベクトル (一般疎行列) (ドライバ)
void	dgsevs (char jobz, int n, const double val[], const int ptr[], const int ind[], int base, int format, double sigmar, double sigmai, double dr[], double di[], int ldz, double z[], const char *which, int nev, double tol, double resid[], int ncv, int ldv, double v[], int maxiter, double workd[], double workl[], int lworkl, double workev[], int iwork[], int *info)
	固有値・固有ベクトル (一般疎行列) (シフト＆インバートモード) (ドライバ)
void	dgsgv (char jobz, char uplo2, int n, const double val[], const int ptr[], const int ind[], int base, const double val2[], const int ptr2[], const int ind2[], int base2, int format, double dr[], double di[], int ldz, double z[], const char *which, int nev, double tol, double resid[], int ncv, int ldv, double v[], int maxiter, double workd[], double workl[], int lworkl, double workev[], int iwork[], int *info)
	一般化固有値問題 (一般疎行列) (ドライバ)
void	dgsgvs (char jobz, char uplo2, int n, const double val[], const int ptr[], const int ind[], int base, const double val2[], const int ptr2[], const int ind2[], int base2, int format, double sigmar, double sigmai, double dr[], double di[], int ldz, double z[], const char *which, int nev, double tol, double resid[], int ncv, int ldv, double v[], int maxiter, int mode, double workd[], double workl[], int lworkl, double workev[], int iwork[], int *info)
	一般化固有値問題 (一般疎行列) (シフト＆インバートモード) (ドライバ)
void	dnaupd (int *ido, char bmat, int n, const char *which, int nev, double tol, double resid[], int ncv, int ldv, double v[], int iparam[], int ipntr[], double workd[], double workl[], int lworkl, int *info)
	アーノルディ分解 (一般疎行列)
void	dneupd (int rvec, char howmny, int select[], double dr[], double di[], int ldz, double z[], double sigmar, double sigmai, double workev[], char bmat, int n, const char *which, int nev, double tol, double resid[], int ncv, int ldv, double v[], int iparam[], int ipntr[], double workd[], double workl[], int lworkl, int *info)
	アーノルディ分解の近似固有値・固有ベクトル (一般疎行列)
void	dsaupd (int *ido, char bmat, int n, const char *which, int nev, double tol, double resid[], int ncv, int ldv, double v[], int iparam[], int ipntr[], double workd[], double workl[], int lworkl, int *info)
	ランチョス分解 (対称疎行列)
void	dseupd (int rvec, char howmny, int select[], double d[], int ldz, double z[], double sigma, char bmat, int n, const char *which, int nev, double tol, double resid[], int ncv, int ldv, double v[], int iparam[], int ipntr[], double workd[], double workl[], int lworkl, int *info)
	ランチョス分解の近似固有値・固有ベクトル (対称疎行列)
void	dssev (char jobz, char uplo, int n, const double val[], const int ptr[], const int ind[], int base, int format, double d[], int ldz, double z[], const char *which, int nev, double tol, double resid[], int ncv, int ldv, double v[], int maxiter, double workd[], double workl[], int lworkl, int iwork[], int *info)
	固有値・固有ベクトル (対称疎行列) (ドライバ)
void	dssevs (char jobz, char uplo, int n, const double val[], const int ptr[], const int ind[], int base, int format, double sigma, double d[], int ldz, double z[], const char *which, int nev, double tol, double resid[], int ncv, int ldv, double v[], int maxiter, double workd[], double workl[], int lworkl, int iwork[], int *info)
	固有値・固有ベクトル (対称疎行列) (シフト＆インバートモード) (ドライバ)
void	dssgv (char jobz, char uplo, char uplo2, int n, const double val[], const int ptr[], const int ind[], int base, const double val2[], const int ptr2[], const int ind2[], int base2, int format, double d[], int ldz, double z[], const char *which, int nev, double tol, double resid[], int ncv, int ldv, double v[], int maxiter, double workd[], double workl[], int lworkl, int iwork[], int *info)
	一般化固有値問題 (対称疎行列) (ドライバ)
void	dssgvs (char jobz, char uplo, char uplo2, int n, const double val[], const int ptr[], const int ind[], int base, const double val2[], const int ptr2[], const int ind2[], int base2, int format, double sigma, double d[], int ldz, double z[], const char *which, int nev, double tol, double resid[], int ncv, int ldv, double v[], int maxiter, double workd[], double workl[], int lworkl, int iwork[], int *info)
	一般化固有値問題 (対称疎行列) (シフト＆インバートモード) (ドライバ)

詳解

D4a7. 固有値・固有ベクトル プログラムを表示しています.