N. Thin

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math.CV2026

Normality Criteria for Differential Monomials and the Sharpness of Lappan-type Theorems

Molla Basir Ahamed, Sanju Mandal, Nguyen Van Thin

A fundamental result of Lappan [Comment. Math. Helv. \textbf{49} (1974), 492-495.] states that a meromorphic function $f$ in the unit disk $D$ is normal if and only if its…

math.CV2024

Results on normal harmonic and $I ¨ $ -normal harmonic mappings

Nikhil Bharti, Nguyen Van Thin

In this paper, we study the concepts of normal functions and $I ¨ $ -normal functions in the framework of planar harmonic mappings. We establish the harmonic mapping counterpart of th…

math.CV2024

Weighted Yosida Mappings of Several Complex Variables

Nikhil Bharti, Nguyen Van Thin

Let $M$ be a complete complex Hermitian manifold with metric $E_{M}$ and let $I ¨ : [0, \infty) \to (0, \infty)$ be positive function such that $$Î³_r=\sup\limits_{r\leq a<b}\le…

Normality Criteria for Differential Monomials and the Sharpness of Lappan-type Theorems

Results on normal harmonic and I¨-normal harmonic mappings

Weighted Yosida Mappings of Several Complex Variables

Results on normal harmonic and $I ¨ $ -normal harmonic mappings