@article{Storozh_2020, title={ Is it possible to give a more precise formulation of the criterion of maximal accretivity for one extension of nonnegative operator?}, volume={54}, url={http://matstud.org.ua/ojs/index.php/matstud/article/view/132}, DOI={10.30970/ms.54.1.107-108}, abstractNote={<p>The conditions being necessary and sufficient for maximal accretivity and maximal nonnegativity of some closed linear operators in Hilbert space are announced. The following problem is proposed: write down these conditions in more convenient form (one of the admissible variants is indicated).</p&gt;}, number={1}, journal={Matematychni Studii}, author={Storozh, O. G.}, year={2020}, month={Oct.}, pages={107-108} }