نتایج جستجو برای: maximum modulus eigenvalue

تعداد نتایج: 335907  

Journal: :Annales de l’institut Fourier 1991

Journal: :Proceedings of the American Mathematical Society 1991

Journal: :international journal of civil engineering 0
a. hassanipour no. 26, west arghavan ave., north dibaji str., farmanieh , tehran, iran a. shafiee no. 26, west arghavan ave., north dibaji str., farmanieh , tehran, iran m.k. jafari no. 26, west arghavan ave., north dibaji str., farmanieh , tehran, iran

shear modulus and damping ratio are important input parameters in dynamic analysis. a series of resonant column tests was carried out on pure clays and sand-clay mixtures prepared at different densities to investigate the effects of aggregate content, confining stress, void ratio and clay plasticity on the maximum shear modulus and minimum damping ratio. test results revealed an increase in the...

Journal: :Graphs and Combinatorics 2011
Hiroshi Koizumi Kokichi Sugihara

A tiling of the plane is a collection of figures, called tiles, that cover the plane without gaps or overlaps except at their boundaries. Tilings have been used for various purposes, such as ornamentation for construction and design of clothes. The patterns made by tilings range from those made by simple geometrical figures to those made by intricate figures, and they attract a great deal of in...

Journal: :Electronic Journal of Linear Algebra 2023

The eccentricity matrix of a connected graph $G$, denoted by $\mathcal{E}(G)$, is obtained from the distance $G$ keeping largest nonzero entries in each row and column leaving zeros remaining ones. $\mathcal{E}$-eigenvalues are eigenvalues $\mathcal{E}(G)$. modulus an eigenvalue $\mathcal{E}$-spectral radius $G$. $\mathcal{E}$-energy sum absolute values all In this article, we study some extrem...

Journal: :Annali di Matematica Pura ed Applicata 2003

Journal: :Proceedings of the American Mathematical Society 1986

Journal: :Annales Academiae Scientiarum Fennicae Series A I Mathematica 1983

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