نتایج جستجو برای: complex interval vector

تعداد نتایج: 1154280  

Journal: :Proceedings of the American Mathematical Society 1969

Journal: :Journal of the Mathematical Society of Japan 1956

Journal: :Rocky Mountain Journal of Mathematics 1972

1999
K. Scharnhorst

The article reviews some of the (fairly scattered) information available in the mathematical literature on the subject of angles in complex vector spaces. The following angles and their relations are considered: Euclidean, complex, and Hermitian angles, (Kasner’s) pseudo-angle, the Kähler angle (synonyms for the latter used in the literature are: angle of inclination, characteristic deviation, ...

2007
J. J. KOHN

(1.3) Lku = 0, k = 1,. . . , m. Any function u satisfying all the above equations must also satisfy the equations (1.4) [Lk9 Lh]u = LkLhu LhLku = 0. Thus it is reasonable to assume that the space spanned by the vector fields Lu..., Lm is closed under the bracket operation. Condition A. This condition is satisfied if (1.5) [Lk,IJ = I 4 ^ j where the a^6C°°((7). From (1.2) we obtain [Lk,Lh]u = Lk...

A. Shadaram, H. Khaleghi and M.S. Sadeghipour,

The present work introduces a modified scheme for the solution of compressible 2-D full Navier-Stokes equations, using Flux Vector Splitting method. As a result of this modification, numerical diffusion is reduced. The computer code which is developed based on this algorithm can be used easily and accurately to analyze complex flow fields with discontinuity in properties, in cases such as shock...

Background: Chlamydomonas reinhardtii is a novel recombinant eukaryotic expression system with many advantages including fast growth rate, rapid scalability, absence of human pathogens and the ability to fold and assemble complex proteins accurately, however, obstacle relatively low expression level necessitates optimizing foreign gene expression in this system. The Green Fluorescent Protein (G...

2011
Lei Li Xiulan Zhang

In service-oriented applications, effective and efficient trust evaluation is crucial. It provides valuable information to service clients, enabling them to select trustworthy service providers, consume high quality services and prevent monetary loss. One aspect of the work presented in this thesis is trust vector based approaches to trust rating aggregations in service-oriented environments. I...

2011
Stephen Delgado Ricardo Castillo Neyra Víctor R. Quispe Machaca Jenny Ancca Juárez Lily Chou Chu Manuela Renee Verastegui Giovanna M. Moscoso Apaza César D. Bocángel Aaron W. Tustin Charles R. Sterling Andrew C. Comrie César Náquira Juan G. Cornejo del Carpio Robert H. Gilman Caryn Bern Michael Z. Levy

BACKGROUND The history of Chagas disease control in Peru and many other nations is marked by scattered and poorly documented vector control campaigns. The complexities of human migration and sporadic control campaigns complicate evaluation of the burden of Chagas disease and dynamics of Trypanosoma cruzi transmission. METHODOLOGY/PRINCIPAL FINDINGS We conducted a cross-sectional serological a...

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