VNU University of Education

output

20142024

most citedParametric robust structured control design

168 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

13 papers

math.DS2024

A generation theorem for the perturbation of strongly continuous semigroups by unbounded operators

Xuan-Quang Bui, Nguyen Duc Huy, Vu Trong Luong +1

In this paper we study the well-posedness of the evolution equation of the form $u^{'} (t) = A u (t) + C u (t)$ , $t \geq 0$ , where $A$ is the generator of a $C_{0}$ - semigroup and $C$ is a (possib…

math.AP2023★ 12 cited

Periodic solutions for Boussinesq systems in weak-Morrey spaces

Pham Truong Xuan, Nguyen Thi Van, Tran Van Thuy

We prove the existence and polynomial stability of periodic mild solutions for Boussinesq systems in critical weak-Morrey spaces for dimension $n ⩾ 3$ . Those systems are deri…

math.CA2023★ 2 cited

On asymptotic periodic solutions of fractional differential equations and applications

Vu Trong Luong, Nguyen Duc Huy, Nguyen Van Minh +1

In this paper we study the asymptotic behavior of solutions of fractional differential equations of the form $D_{C}^{α} u (t) = A u (t) + f (t), u (0) = x, 0 < α \leq 1, (*)$ where $D_{C}^{α} u (t)$ is th…

gr-qc2022★ 2 cited

Peeling for tensorial wave equations on Schwarzschild spacetime

Pham Truong Xuan

In this paper, we establish the asymptotic behaviour along outgoing and incoming radial geodesics, i.e., the peeling property for the tensorial Fackrell-Ipser and spin $\pm 1$ Teuk…

math.AP2021★ 21 cited

Asymptotically almost periodic solutions to parabolic equations on the real hyperbolic manifold

Pham Truong Xuan, Nguyen Thi Van, Bui Quoc

In this work we study the existence and the asymptotic behaviour of the asymptotically almost periodic mild solutions of the vectorial parabolic equations on the real hyperbolic ma…

math.AP2021★ 15 cited

On asymptotically almost periodic solutions to the Navier-Stokes equations on hyperbolic manifolds

Pham Truong Xuan, Nguyen Thi Van

In this paper we study the forward asymptotically almost periodic (AAP-) mild solutions of Navier-Stokes equations on the real hyperbolic manifold $\mathcal{M}=\mathbb{H}^d(\mathbb…

gr-qc2020

Conformal scattering theories for tensorial wave equations on Schwarzschild spacetime

Pham Truong Xuan

In this paper, we establish the constructions of conformal scattering theories for the tensorial wave equation such as the tensorial Fackerell-Ipser and the spin $\pm 1$ Teukolsky…

math.CV2019★ 4 cited

Meromorphic mappings of a complete connected Kähler manifold into a projective space sharing hyperplanes

Si Duc Quang

Let $M$ be a complete Kähler manifold, whose universal covering is biholomorphic to a ball $B^{m} (R_{0})$ in $C^{m}$ ( $0 < R_{0} \leq + \infty$ ). In this article, we will show t…

math.NT2017

A structure theorem for product sets in extra special groups

Thang Pham, Michael Tait, Le Anh Vinh +1

Hegyvári and Hennecart showed that if $B$ is a sufficiently large brick of a Heisenberg group, then the product set $B \cdot B$ contains many cosets of the center of the group. We g…

cs.CY2015★ 23 cited

Integrated Science, Technology, Engineering and Mathematics (STEM) Education through Active Experience of Designing Technical Toys in Vietnamese Schools

Le Xuan Quang, Le Huy Hoang, Vu Dinh Chuan +3

STEM has attracted great consideration. The purpose of research is: (1) study STEM education, (2) explore STEM education with the creative and experiential activity, (3) suggest ap…

math.NT2014

Some applications of the $p$ -adic analytic subgroup theorem

Clemens Fuchs, Duc Hiep Pham

We use a $p$ -adic analogue of the analytic subgroup theorem of Wüstholz to deduce the transcendence and linear independence of some new classes of $p$ -adic numbers. In particular w…

astro-ph.SR2014★ 74 cited

Evolutionary tracks for Betelgeuse

Michelle M. Dolan, Grant J. Mathews, Doan Duc Lam +3

We have constructed a series of non-rotating quasi-hydrostatic evolutionary models for the M2 Iab supergiant Betelgeuse ( $α O r i o ni s$ ). Our models are constrained by multiple observ…

math.OC2014★ 168 cited

Parametric robust structured control design

P. Apkarian, M. N. Dao, D. Noll

We present a new approach to parametric robust controller design, where we compute controllers of arbitrary order and structure which minimize the worst-case $H_{\infty}$ norm over a…