On the stability of the solution of the inverse problem for Dirac operator

Inverse problem for differential systems having a singularity and turning point of even or odd order

“…Note that, the canonical solution of the equation with one turning point of odd order was studied in [12], and the existence and the uniqueness of the solution for corresponding dual equations were investigated. For boundary value problems with singular points, see the works [2,3,6,8,13,19,20] and the references therein. Also, in the case when the problem has two turning points inside a finite interval, see [21].…”

Inverse nodal problems for Dirac operators and their numerical approximations

“…Some recent results on such problems can be found in [3,4,6,7,8,20,21,23,29]. The stability of the inverse nodal problem was explored in [5,16]. Numerical solutions of the inverse nodal problem were presented in [17,22].…”

Inverse problems for Sturm–Liouville operators on a compact equilateral graph by partial nodal data

“…[18][19][20][21][22][23][24] We note that the area of inverse nodal problems for differential operators remains incredibly active up to this day. Since we cannot possibly describe the recent developments in details in this paper, we suggest that the interested readers refer to, for instance, previous works, [2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17] and the references therein, which lead them into a variety of directions. Some aspects of inverse spectral and nodal problems for graphs were studied in the papers.…”