Bang‐Yen Chen

activity

20062023

most citedA simple characterization of generalized Robertson-Walker spacetimes

226 citations · 552 across the 58 of their papers we have counts for

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Showing 2021Show all

2 papers · 1 filter

math.DG2021

PMC Biconservative Surfaces in Complex Space Forms

Hiba Bibi, Bang-Yen Chen, Dorel Fetcu +1

In this article we consider PMC surfaces in complex space forms, and we study the interaction between the notions of PMC, totally real and biconservative. We first consider PMC sur…

math.DG2021★ 6 cited

Harmonic forms and generalized solitons

Adara M. Blaga, Bang-Yen Chen

For a generalized soliton $(g, ξ, η, β, γ, δ)$ , we provide necessary and sufficient conditions for the dual $1$ -form $ξ^{♭}$ of the potential vector field $ξ$ to be a solution of th…