Báo cáo toán học: "Separability Number and Schurity Number of Coherent Configurations" ppt
Báo cáo toán học: "Fredholm operators and the continuity of the Lefschetz number " potx
Ngày tải lên: 05/08/2014, 10:20
Báo cáo toán học: "DETERMINANT IDENTITIES AND A GENERALIZATION OF THE NUMBER OF TOTALLY SYMMETRIC SELF-COMPLEMENTARY PLANE PARTITIONS" pptx
... inductive proof of the determinant evaluation in Theorem 10 (and also of its q-analogue in [9]), and could also be used to give an inductive proof of the determinant evaluation in Theorem 8 (and its ... the constant term on the left-hand side of (1.1) into a sum of minors of a particular matrix (by a result [16, Corollary D=C] of Zeilberger), which is known to equal the num...
Ngày tải lên: 07/08/2014, 06:20
Báo cáo toán học: " The structural and optical properties of GaSb/InGaAs type- quantum dots grown on InP (100) substrate" ppt
... the height of GaSb/In 0.53 Ga 0.47 As QDs. (a) The AFM image of GaSb/In 0.53 Ga 0.47 As QDs, (b) histogram of the height of GaSb/In 0.53 Ga 0.47 As QDs, and (c) the STEM image of GaSb/In 0.53 Ga 0.47 As ... dependence of the PL peak energies over the third root of the excitation density [20]. The inset of Figure 3b shows the linear dependence of the PL peak energies...
Ngày tải lên: 20/06/2014, 20:20
Báo cáo toán học: " Structural, optical and magnetic studies of manganese-doped zinc oxide hierarchical microspheres by self-assembly of nanoparticles" docx
... elements of Zn, Mn, O, and adventitious C (a). The high-resolution XPS spectra of Zn (b) and Mn (c) species. Figure 4. Illustration of the formation process. Figure 5. Raman scattering (a) and ... well [31]. The XPS data of Zn2p and Mn2p further provide evidences for the incorporation of Mn 2+ ions into ZnO. To obtain a better understanding of the formation of...
Ngày tải lên: 20/06/2014, 20:20
Báo cáo toán học: "Chemical composition and antibacterial activity of the essential oils from Launaea resedifolia L." docx
... herbarium under the number NG 27. 2.1. Isolation of essential oils An aliquot of 200 g of the visible parts of L. resedifolia was cut into pieces, air-dried under shade, and subjected to hydrodistillation ... the best of the authors’ knowledge, there are no reports about the chemical content and biological effect of the essential oils of L. resedifolia. There no repor...
Ngày tải lên: 20/06/2014, 20:20
Báo cáo toán học: "Antioxidant, antimicrobial, and theoretical studies of the thiosemicarbazone derivative Schiff base 2-(2-imino-1-methylimidazolidin-4-ylidene)hydrazinecarbothioamide (IMHC)" potx
... of some bioactive compounds such as ß-lactams [16–18], and employed as ligands for the complexation of metal ions [19]. SBs and their complexes are largely studied because they interested and ... functional group of IMHC. The appearance of a broad strong band in the IR spectra of IMHC in 3421 cm –1 is assigned to N–H stretching vibrations of the primary amine group. The...
Ngày tải lên: 20/06/2014, 20:20
Báo cáo toán học: "Contraction semigroups and the spectrum of $A_1 otimes I + I otimes A_2$ " pps
Ngày tải lên: 05/08/2014, 15:20
Báo cáo toán học: "Redheffer products and the lifting of contractions on Hilbert space " pot
Ngày tải lên: 05/08/2014, 15:20
Báo cáo toán học: "Curvature inequalities and extremal properties of bundle shifts " docx
Ngày tải lên: 05/08/2014, 15:20
Báo cáo toán học: "Controllability Radii and Stabilizability Radii of Time-Invariant Linear Systems" pot
... of Mathematics 34:4 (2006) 495–499 Short Communications Controllability Radii and Stabilizability Radii of Time-Inv ariant Linear Systems D. C. Khanh and D. D. X. Thanh Dept. of Info. Tech. and ... in the end of Sec. 3. And we also answer for the 498 D. C. Khanh and D. D. X. Thanh The stabilizability radii of system (3.1) of the feedback matrix F with the pertubation on...
Ngày tải lên: 06/08/2014, 05:20