@article{Savka_2010, title={Nonlocal problem with dependent coefficients in conditions for the second-order equation in time variable}, volume={2}, url={https://journals.pnu.edu.ua/index.php/cmp/article/view/3970}, abstractNote={<p>In the Cartesian product of a time segment and a spatial multidimensional torus, we investigate nonlocal two-point problem with dependent coefficients on a smooth curve in conditions for typeless partial differential equation of the second order in time variable. Conditions for the one-valued solvability of the problem are established. Metric theorem on lower bound of small denominators on smooth curve are proved.</p>}, number={2}, journal={Carpathian Mathematical Publications}, author={Savka, I.Ya.}, year={2010}, month={Dec.}, pages={101–110} }