New results on exponential estimate for 2‐D positive systems with delays
Sign Up to like & getrecommendations! Published in 2024 at "International Journal of Robust and Nonlinear Control"
DOI: 10.1002/rnc.7468
Abstract: We present a new method to the problem of finding α$$ \alpha $$ ‐exponential state estimates for a class of 2‐D positive discrete‐time systems with bounded time‐delays. A less conservative sufficient condition for the α$$… read more here.
Keywords: results exponential; estimate positive; new results; exponential estimate ... See more keywords
Gradient estimate of positive eigenfunctions of sub-Laplacian on complete pseudo-Hermitian manifolds
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Geometry and Physics"
DOI: 10.1016/j.geomphys.2019.103577
Abstract: Abstract In this paper, we derive an explicit gradient estimate of positive solutions of Δ b u = − λ u on complete noncompact pseudo-Hermitian manifolds with bounded geometric conditions. As a consequence, we obtain… read more here.
Keywords: pseudo; pseudo hermitian; gradient estimate; hermitian manifolds ... See more keywords