Vladimir Nikiforov

Adaptive Non-linear Tracking with Complete Compensation of Unknown Disturbances

Vladimir Nikiforov · European Journal of Control · 1998 · 428 citations

State Observer, Mechanical Systems, Adaptive Control +2

The energy of graphs and matrices

Vladimir Nikiforov · Journal of Mathematical Analysis and Applications · 2006 · 333 citations

Network Science, Graph Theory, Algebraic Graph Theory +3

Merging the A-and Q-spectral theories

Vladimir Nikiforov · Applicable Analysis and Discrete Mathematics · 2017 · 279 citations · Full text

Spectral Theory, Engineering, Education +16

Some Inequalities for the Largest Eigenvalue of a Graph

Vladimir Nikiforov · Combinatorics Probability Computing · 2002 · 241 citations

Geometric Graph Theory, Total Unimodularity, Network Science +11

Bounds on graph eigenvalues II

Vladimir Nikiforov · Linear Algebra and its Applications · 2007 · 169 citations

Spectral Theory, Graph Theory, Algebraic Graph Theory +4