Budochkina Svetlana Aleksandrovna

Publications in Math-Net.Ru

1. On indirect representability of fourth order ordinary differential equation in form of Hamilton–Ostrogradsky equations
   
   Ufimsk. Mat. Zh., 15:3 (2023),  121–131
2. On an indirect representation of evolutionary equations in the form of Birkhoff's equations
   
   Eurasian Math. J., 13:3 (2022),  23–32
3. Bi-variationality, symmetries and approximate solutions
   
   CMFD, 67:3 (2021),  596–608
4. On connection between variational symmetries and algebraic structures
   
   Ufimsk. Mat. Zh., 13:1 (2021),  46–55
5. On the potentiality of a class of operators relative to local bilinear forms
   
   Ural Math. J., 7:1 (2021),  26–37
6. Lie-admissible algebras associated with dynamical systems
   
   Sibirsk. Mat. Zh., 60:3 (2019),  655–663
7. On the connection between first integrals, integral invariants and potentiality of evolutionary equations
   
   Eurasian Math. J., 9:4 (2018),  82–90
8. On invariance of functionals and Euler–Lagrange equations corresponding to them
   
   Izv. Vyssh. Uchebn. Zaved. Mat., 2017, no. 2,  58–64
9. On the existence of variational principles for differential–difference evolution equations
   
   Trudy Mat. Inst. Steklova, 283 (2013),  25–39
10. On direct variational formulations for second order evolutionary equations
    
    Eurasian Math. J., 3:4 (2012),  23–34
11. Symmetries and first integrals of a second order evolutionary operator equation
    
    Eurasian Math. J., 3:1 (2012),  18–28
12. On the Existence of a Variational Principle for an Operator Equation with Second Derivative with Respect to “Time”
    
    Mat. Zametki, 80:1 (2006),  87–94
13. On the Structure of a Variational Equation of Evolution Type with the Second $t$-Derivative
    
    Differ. Uravn., 39:1 (2003),  118–124