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Browsing by Author Pyvovarchyk, Viacheslav Mykolayovуch

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Issue DateTitleAuthor(s)
2002A Sturm–Liouville Inverse Spectral Problem with Boundary Conditions Depending on the Spectral ParameterПивоварчик, В’ячеслав Миколайович; Pyvovarchyk, Viacheslav Mykolayovуch; Cornelis van der Mee
2012An inverse problem by eigenvalues of four spectraПивоварчик, В’ячеслав Миколайович; Pyvovarchyk, Viacheslav Mykolayovуch
1999Direct and inverse problems for a damped stringПивоварчик, В’ячеслав Миколайович; Pyvovarchyk, Viacheslav Mykolayovуch
2014Finite dimensional four spectra inverse problemПивоварчик, В’ячеслав Миколайович; Pyvovarchyk, Viacheslav Mykolayovуch; Болдарєва (Мартинюк), Ольга Миколаївна; Boldareva (Martyniuk), Olga Mykolayivna
2001Inverse scattering for a Schrodinger equation with energy dependent potentialПивоварчик, В’ячеслав Миколайович; Pyvovarchyk, Viacheslav Mykolayovуch
2018Inverse three spectra problem for a Stieltjes string with the Neumann boundary conditionsDudko, Yaroslava; Дудко, Я. В.; Пивоварчик, В’ячеслав Миколайович; Pyvovarchyk, Viacheslav Mykolayovуch
2012On characteristic functions of operators on equilateral graphsПивоварчик, В’ячеслав Миколайович; Pyvovarchyk, Viacheslav Mykolayovуch
2021On inverse problem for tree of Stieltjes stringsДудко, Анастасія Ігорівна; Dudko, Anastasiia Ihorivna; Пивоварчик, В’ячеслав Миколайович; Pyvovarchyk, Viacheslav Mykolayovуch
2019On maximal multiplicity of eigenvalues of finite-dimensional spectral problem on a graphБойко, Ольга Павлівна; Бойко, Ольга Павловна; Boіko, Olha Pavlivna; Болдарєва (Мартинюк), Ольга Миколаївна; Болдарева (Мартинюк), Ольга Николаевна; Boldareva (Martyniuk), Olga Mykolayivna; Пивоварчик, В’ячеслав Миколайович; Пивоварчик, Вячеслав Николаевич; Pyvovarchyk, Viacheslav Mykolayovуch
2007On spectra of a certain class of quadratic operator pencils with one-dimensional linear partПивоварчик, В’ячеслав Миколайович; Pyvovarchyk, Viacheslav Mykolayovуch
2021On the second largest multiplicity of eigenvalues for the Stieltjes string spectral problem on treesБойко, Ольга Павлівна; Boіko, Olha Pavlivna; Пивоварчик, В’ячеслав Миколайович; Pyvovarchyk, Viacheslav Mykolayovуch; Болдарєва (Мартинюк), Ольга Миколаївна; Boldareva (Martyniuk), Olga Mykolayivna
2008Scattering in a Forked-Shaped WaveguideПивоварчик, В’ячеслав Миколайович; Pyvovarchyk, Viacheslav Mykolayovуch; Latushkin, Y.
2007Shifted Hermite-Biehler functions and their applicationsПивоварчик, В’ячеслав Миколайович; Pyvovarchyk, Viacheslav Mykolayovуch; Woracek, Harald
2002Some Properties of the Eigenvalues of a Schrodinger Equation with Energy-dependent PotentialПивоварчик, В’ячеслав Миколайович; Pyvovarchyk, Viacheslav Mykolayovуch; Cornelis van der Mee
2020Spectral problem of fullerene vibrationsДудко, Анастасія Ігорівна; Dudko, Anastasiia Ihorivna; Пивоварчик, В’ячеслав Миколайович; Pyvovarchyk, Viacheslav Mykolayovуch
2006Spectral Properties of a Fourth Order Differential EquationПивоварчик, В’ячеслав Миколайович; Pyvovarchyk, Viacheslav Mykolayovуch
2009Sums of Nevanlinna functions and differential equations on star-shaped graphsПивоварчик, В’ячеслав Миколайович; Pyvovarchyk, Viacheslav Mykolayovуch; Harald Woracek
2001The inverse generalized Regge problemПивоварчик, В’ячеслав Миколайович; Pyvovarchyk, Viacheslav Mykolayovуch
2007The square-transform of hermite-biehler functions. A geometric approachПивоварчик, В’ячеслав Миколайович; Pyvovarchyk, Viacheslav Mykolayovуch; Harald Woracek
2019Three spectra problem for Stieltjes string equation and Neumann conditionsДудко, Анастасія Ігорівна; Dudko, Anastasiia Ihorivna; Пивоварчик, В’ячеслав Миколайович; Pyvovarchyk, Viacheslav Mykolayovуch
Showing results 1 to 20 of 35  next >