This map shows the geographic impact of Vu N. Phat's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Vu N. Phat with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Vu N. Phat more than expected).
This network shows the impact of papers produced by Vu N. Phat. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Vu N. Phat. The network helps show where Vu N. Phat may publish in the future.
Co-authorship network of co-authors of Vu N. Phat
This figure shows the co-authorship network connecting the top 25 collaborators of Vu N. Phat.
A scholar is included among the top collaborators of Vu N. Phat based on the total number of
citations received by their joint publications. Widths of edges
represent the number of papers authors have co-authored together.
Node borders
signify the number of papers an author published with Vu N. Phat. Vu N. Phat is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Phat, Vu N., et al.. (2016). GLOBAL CONTROLLABILITY TO A TARGET SET OF ADISCRETE-TIME SYSTEM IN BANACH SPACES. Nonlinear functional analysis and applications. 5(2). 23–37.
Niamsup, Piyapong & Vu N. Phat. (2012). Linear time-varying systems in Hilbert spaces: Exact controllability implies complete stabilizability. Thai Journal of Mathematics. 7(1). 189–199.5 indexed citations
13.
Hien, Le Van, et al.. (2011). Stability analysis for linear non-autonomous systems with continuously distributed multiple time-varying delays and applications. Acta Mathematica Vietnamica. 36(2). 129–143.6 indexed citations
14.
Nam, Phan Thành, et al.. (2010). ASYMPTOTIC STABILITY OF LINEAR STATE-DELAYED NEUTRAL SYSTEMS WITH POLYTOPE TYPE UNCERTAINTIES. Dynamic Systems and Applications. 19.4 indexed citations
Ratchagit, Kreangkri & Vu N. Phat. (2009). Synchronization of Lu’s system using active control. International Journal of Applied Mathematics & Statistics. 18. 36–40.1 indexed citations
17.
Phat, Vu N., Kanit Mukdasai, & Piyapong Niamsup. (2008). Linear uncertain non-autonomous time-delay systems: Stability and stabilizability via Riccati equations. SHILAP Revista de lepidopterología.1 indexed citations
18.
Phat, Vu N., et al.. (2007). Exponential stability of switched linear systems with time-varying delay. SHILAP Revista de lepidopterología.12 indexed citations
19.
Phat, Vu N. & Phan Thành Nam. (2005). Exponential stability criteria of linear non-autonomous systems with multiple delays. SHILAP Revista de lepidopterología.5 indexed citations
20.
Niamsup, Piyapong & Vu N. Phat. (2000). Asymptotic Stability Of Nonlinear Control Systems Described By Difference Equations With Multiple Delays. SHILAP Revista de lepidopterología.5 indexed citations
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive
bibliographic database. While OpenAlex provides broad and valuable coverage of the global
research landscape, it—like all bibliographic datasets—has inherent limitations. These include
incomplete records, variations in author disambiguation, differences in journal indexing, and
delays in data updates. As a result, some metrics and network relationships displayed in
Rankless may not fully capture the entirety of a scholar's output or impact.