Urtaeva A A

Publications in Math-Net.Ru

1. On the lower bound for the minimum eigenvalue of a fourth-order operator on a graph
   
   Applied Mathematics & Physics, 56:3 (2024),  198–207
2. Upper bounds for the eigenvalue multiplicities of a fourth-order differential operator on a graph
   
   Sib. Zh. Ind. Mat., 27:2 (2024),  121–132
3. Qualitative properties of solutions to fourth-order differential equations on graphs
   
   Itogi Nauki i Tekhniki. Sovrem. Mat. Pril. Temat. Obz., 208 (2022),  37–48
4. Sturm Separation Theorems for a Fourth-Order Equation on a Graph
   
   Mat. Zametki, 111:6 (2022),  947–952