恫吓 发表于 2025-3-30 10:21:43
Lorentzian Geometry and CR-Submanifolds,case (a) is mostly similar with the Riemannian case, but, the subcase (b) still remains an open problem since . Lorentzian is not compatible with the required Hermitian structure of .. Moreover, the geometry of subcase (c) is quite different for which we provide several new results. We also give interesting physical examples used in relativity.CODA 发表于 2025-3-30 12:23:21
,Der Gelenk- oder Gerberträger,ual-totally umbilical generic submanifolds. Furthermore, we show that a Lagrangian submanifold is of constant sectional curvature if the statistical shape operator and its dual operator commute. Similarly, we generalize several theorems in the classical CR-submanifold theory.urethritis 发表于 2025-3-30 20:33:03
Submanifold Theory in Holomorphic Statistical Manifolds,ual-totally umbilical generic submanifolds. Furthermore, we show that a Lagrangian submanifold is of constant sectional curvature if the statistical shape operator and its dual operator commute. Similarly, we generalize several theorems in the classical CR-submanifold theory.冷漠 发表于 2025-3-30 22:48:57
Miscellaneous Semiconductors,he doping of some polymers produces both n and p-type behavior up to metallic conductivities. This led to the discussion of new conduction mechanisms (e.g., solitons ) and stimulated practical applications such as a new type of a rechargeable battery.Kinetic 发表于 2025-3-31 02:20:03
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