On the Riesz basis property of root vectors system for 2 × 2 Dirac type operatorsOn the Riesz basis property of
root vectors system for 2 × 2 Dirac type operators
On the completeness of root functions of Sturm-Liouville problems for the Lamé system in weighted spaces. The conditions, providing the
completeness of the
root
functions related to the boundary value problem
Treatment of destructive periodontitis with combined root resorption. Clinical case and combined
root resorption. Radiographically proven that there is a
complete recovery of periapical tissues
Microbiological study of the efficiency of root canal treatment with er:yag laser the experimental group achieved the
complete sterilization of the
root canals. The obtained results prove
Bi-quaternion square roots, rotational relativity, and dual space-time intervals, are represented as squares of six-dimensional (6D) bi-quaternion (BQ)
vectors having a definable norm