The paper is devoted to the study of metallic Riemannian structures. An integrability condition and curvature properties for these structures by means of a $\Phi $-operator applied to pure tensor fields are presented. Examples of these structures are also given.
GEZER, AYDIN and KARAMAN, ÇAĞRI
"On metallic Riemannian structures,"
Turkish Journal of Mathematics: Vol. 39:
6, Article 14.
Available at: https://journals.tubitak.gov.tr/math/vol39/iss6/14