white point luminance and uniformity

Báo cáo " Moving parabolic approximation model of point clouds and its application " pdf

... (6) where E =1, F =0 and G =1 at the foot -point ox The second form of S*(u,v) is given by II * = Ldu + 2Mdudv + Ndv , (7) where L = a*, M = b* and N = c* The mean curvature H* and the Gaussian curvature ... Sciences and Technology 24 (2008) 179-185 Conclusion We have shown how to construct an improved point- based representation from a point cloud, at the same time as computing the normals and curvatures ... number of points in this neighborhood are chosen for reference, called reference points, which will be projected on to the underlying surface using MPA models Let x ∈ B(r) be a reference point in...

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Báo cáo sinh học: "Correlation between LTR point mutations and proviral load levels among Human T cell Lymphotropic Virus type 1 (HTLV-1) asymptomatic carriers" potx

Danh mục: Hóa học - Dầu khí

... Authors’ contributions WKN and ACC conceived and designed the study, did the data analysis of the sequences ACSO and VPM conducted the characterization of the LTR sequences and data analysis of the ... into double-stranded DNA that integrates into host genome as a provirus This genome contains gag, pol and env genes flanked by long terminal repeat (LTR) sequences at both 5′ and 3′ ends [19] ... pX region identified between env and the 3′ LTR encodes two key regulatory proteins Tax and Rex, as well as the various nonstructural proteins p12I, p27I, p13II, and p30II [20-22] The Tax protein...

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Báo cáo sinh học: "Maximal and minimal point theorems and Caristi''''s fixed point theorem" pot

Danh mục: Điện - Điện tử

... Maximal and minimal point theorems and Caristi’s ﬁxed point theorem Zhilong Li∗ and Shujun Jiang Department of Mathematics, Jiangxi University of Finance and Economics, Nanchang, ... ﬁxed point theorems are proved, which improve Caristi’s ﬁxed point theorem and the results in the studies of Jachymski, Feng and Liu, Khamsi, and Li MSC 2010: 06A06; 47H10 Keywords: maximal and ... bounded above, and hence from (H6 ) and (H7 ) we ﬁnd that both (H1 ) and (H2 ) hold for (X, d, (X, 1) 1) and φ Finally, Theorem forces that has a maximal point which is also the minimal point of (X,...

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báo cáo hóa học:" Maximal and minimal point theorems and Caristi''''s fixed point theorem" pdf

Danh mục: Hóa học - Dầu khí

... Maximal and minimal point theorems and Caristi’s ﬁxed point theorem Zhilong Li∗ and Shujun Jiang Department of Mathematics, Jiangxi University of Finance and Economics, Nanchang, ... ﬁxed point theorems are proved, which improve Caristi’s ﬁxed point theorem and the results in the studies of Jachymski, Feng and Liu, Khamsi, and Li MSC 2010: 06A06; 47H10 Keywords: maximal and ... bounded above, and hence from (H6 ) and (H7 ) we ﬁnd that both (H1 ) and (H2 ) hold for (X, d, (X, 1) 1) and φ Finally, Theorem forces that has a maximal point which is also the minimal point of (X,...

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Báo cáo toán học: " Maximal and minimal point theorems and Caristi’s fixed point theorem" docx

Danh mục: Toán học

... bounded above, and hence from (H6) and (H7) we find that both (H1) and (H2) hold for (X, d, ≼1) and j Finally, Theorem forces that (X, ≼1) has a maximal point which is also the minimal point of (X, ... Li and Jiang Fixed Point Theory and Applications 2011, 2011:103 http://www.fixedpointtheoryandapplications.com/content/2011/1/103 Page of Therefore, (2) holds for each x, y Î X with x ≼ y and ... bounded below, then inf ϕ(xα ) is meaningful Let α∈ Li and Jiang Fixed Point Theory and Applications 2011, 2011:103 http://www.fixedpointtheoryandapplications.com/content/2011/1/103 Page of {an}...

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Báo cáo hóa học: " Fixed point theorems and Δ-convergence theorems for generalized hybrid mappings on CAT(0) spaces" doc

Danh mục: Hóa học - Dầu khí

... be two nonexpansive mappings, and we modified (1.3) and (1.4) as follows: Lin et al Fixed Point Theory and Applications 2011, 2011:49 http://www.fixedpointtheoryandapplications.com/content/2011/1/49 ... exists, and {xn} and {yn} are bounded sequences Besides, we know that lim αn (1 − αn )d2 (xn , Tyn ) = n→∞ Lin et al Fixed Point Theory and Applications 2011, 2011:49 http://www.fixedpointtheoryandapplications.com/content/2011/1/49 ... Lin et al Fixed Point Theory and Applications 2011, 2011:49 http://www.fixedpointtheoryandapplications.com/content/2011/1/49 CAT(0): Let Δ be a geodesic triangle in X, and let be a comparison...

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Hindawi Publishing Corporation Fixed Point Theory and Applications Volume 2011, Article ID 186237, ppt

Danh mục: Hóa học - Dầu khí

... coupled ﬁxed -point x∗ , y∗ And there exist two sequences {xn } and {yn } with xn f xn−1 , yn−1 , yn−1 yn f yn−1 , xn−1 , n 1, 2, such that xn → x∗ and xn−1 ∗ yn → y 10 Fixed Point Theory and Applications ... element of uniformity ϑ is said to be symmetrical if V V −1 { y, x : x, y ∈ V } Since each V ∈ ϑ contains a symmetrical W ∈ ϑ and if x, y ∈ W then x and y are both W and V -close and then one ... be a multivalued mapping and x, ∞ that: i T is upper semicontinuous, that is, xn ∈ X and yn ∈ T xn with xn → x0 and yn → y0 , implies y0 ∈ T x0 , Fixed Point Theory and Applications ii T satisﬁes...

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Hindawi Publishing Corporation Fixed Point Theory and Applications Volume 2011, Article ID 187439, 3 pptx

Danh mục: Hóa học - Dầu khí

... uniformly smooth Banach space X has a Gateaux diﬀerentiable norm and each nonempty, bounded, closed, and convex subset of X has common ﬁxed point property for nonexpansive mappings, we have D xn ∩C ... 4.2, and 5.2 in Considering the above discussion to complete our paper, we reprove Lemmas 3.1 and 5.1 of here with some little changes Lemma 3.1 see Either let X be a real Banach space, and ... variational inequalities over the intersection of the ﬁxed points set of a nonexpansive semigroup in Banach spaces,” Fixed Point Theory and Applications, vol 2011, Article ID 620284, 17 pages,...

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Hindawi Publishing Corporation Fixed Point Theory and Applications Volume 2011, Article ID 216146, pot

Danh mục: Hóa học - Dầu khí

... convex space E and an mr-map r : U → X from U onto X Fixed Point Theory and Applications Proposition 2.18 see 3, A space X is an ANMR if and only if there exists a metric space Z and a Vietoris ... map, X ∈ ANMR, and ϕX ∈ Fixed Point Theory and Applications Proposition 2.26 see Let ϕX ∈ CAC X , and let U ⊂ X be an open set from Deﬁnition 2.24 2.26.1 Let B be a nonempty set in X and ϕX B ⊂ ... z q z for all z ∈ p−1 X0 We observe that p, q ⊂ ϕ and p, q ⊂ ϕX0 Fixed Point Theory and Applications X, X0 be an admissible map of pairs and p, q ⊂ Proposition 2.9 see Let ϕ : X, X0 −1 −1...

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Hindawi Publishing Corporation Fixed Point Theory and Applications Volume 2011, Article ID 257034, 3 potx

Danh mục: Hóa học - Dầu khí

... Piri and Vaezi’s paper i It is well known that for small enough αn ’s, both of the mappings I − αn A and I − αn F in Theorems and are contractive with constants − αn γ and − αn − Fixed Point ... X, and the function t → T t x, y is an element of X for each x, y ∈ H Let {μn } be a left regular sequence of means on X and let {αn } be a sequence in 0, such that αn → and ∞ αn ∞ Let x0 ∈ H and ... 2 Fixed Point Theory and Applications Recall that a mapping F with domain D F and range R F in a normed space E is called δ-strongly accretive...

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Hindawi Publishing Corporation Fixed Point Theory and Applications Volume 2011, Article ID 276859, potx

Danh mục: Hóa học - Dầu khí

... to a common ﬁxed point of the mappings {Ti }N1 i Fixed Point Theory and Applications Further, Zeng and Yao introduced in the following implicit method For an arbitrary initial point x0 ∈ H, the ... point sets of nonexpansive mappings,” in Inhently Parallel Algorithms in Feasibility and Optimization and Their Applications, D Butnariu, Y Censor, and S Reich, Eds., pp 473– 504, North-Holland, ... t xt for all t ∈ 0, Fixed Point Theory and Applications Tit p Next, we show that {xt } is bounded Indeed, for a ﬁxed point p ∈ C, we have that p for i 1, , N, and hence xt − p T t xt − p...

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Hindawi Publishing Corporation Fixed Point Theory and Applications Volume 2011, Article ID 297360, ppt

Danh mục: Hóa học - Dầu khí

... pairs A, S and B, T enjoy the common property (E.A.) and S X and T X are closed subsets of X Then, the pairs A, S and B, T have a point of coincidence each Further, Fixed Point Theory and Applications ... all x, y ∈ X, k ∈ 0, and t > Suppose that the pairs A, S and B, T enjoy the common property (E.A.) and S X and T X are closed subsets of X Then, the pairs A, S and B, T have a point of coincidence ... Further, A, B, S and T have a unique common ﬁxed point provided that both the pairs A, S and B, T are weakly compatible 12 Fixed Point Theory and Applications Proof Since the pairs A, S and B, T share...

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Hindawi Publishing Corporation Fixed Point Theory and Applications Volume 2011, Article ID 309026, pptx

Danh mục: Hóa học - Dầu khí

... all n ∈ N and x ∈ X By passing the limit n → ∞ in 2.9 and using 2.2 , we obtain 2.5 Fixed Point Theory and Applications Now, we show that T is additive It follows from 2.1 , 2.3 , and 2.4 that ... satisfying 3.9 and lim 2n h T3 x n→∞ x 2n 3.22 for all x ∈ X The uniqueness of T1 , T2 , and T3 follows from 3.10 Now, we show that T1 T2 T3 Replacing x and y by 2n x and in 3.5 , respectively, and dividing ... in 2.7 by x/2n and multiply both sides of 2.7 to |2|n , then we have 2n f x − 2n f 2n x 2n ≤ |2|n ϕ Y x ,0 2n 2.8 for all x ∈ X and all nonnegative integers n It follows from 2.1 and 2.8 that the...

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Hindawi Publishing Corporation Fixed Point Theory and Applications Volume 2011, Article ID 454093, pptx

Danh mục: Hóa học - Dầu khí

... y ∈ X, where ≥ and ≤ p < This result was later extended to all p / and ˇ generalized by Gajda 11 , Th M Rassias and Semrl 12 , and Isac and Th M Rassias 13 Fixed Point Theory and Applications ... analysis and its applications,” in Fixed -Point Theorems 2, vol 1, p xxiii 909, Springer, 1993 53 V Radu, “The ﬁxed point alternative and the stability of functional equations,” Fixed Point Theory, ... dariu and V Radu, “Fixed points and the stability of Jensen’s functional equation,” Journal of a Inequalities in Pure and Applied Mathematics, vol 4, no 1, article 4, p 7, 2003 55 L C˘ dariu and...

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Hindawi Publishing Corporation Fixed Point Theory and Applications Volume 2011, Article ID 484717, 3 pptx

Danh mục: Hóa học - Dầu khí

... 1, and hence inequality 2.1 is true If y ≤ x 1, then < y − x ≤ 1, and so y − x ≤ |y − x − 1| 1, and hence inequality 2.1 is true So condition 1.3 holds for b c and e f, but T has not ﬁxed point ... a ﬁxed point theorem of Fisher and Sessa,” International Journal of Mathematics and Mathematical Sciences, vol 13, no 3, pp 497–500, 1990 R N Mukherjee and V Verma, “A note on a ﬁxed point theorem ... ﬁxed point theorem,” Czechoslovak Mathematical Journal, s vol 50, no 3, pp 449–458, 2000 B Fisher and S Sessa, “On a ﬁxed point theorem of Greguˇ ,” International Journal of Mathematics and s...

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Hindawi Publishing Corporation Fixed Point Theory and Applications Volume 2011, Article ID 496417, pot

Danh mục: Hóa học - Dầu khí

... ¨ x and α x , β x ex −x−1, x log x −x xp , xq , p > 1, 1/p 1/q with λ x Fixed Point Theory and Applications In fact, for any Orlicz N-function A together with complementary N-function A and ... θ2 ≤ 2.11 Fixed Point Theory and Applications and that a comparable condition Φ x, y ≤ θ1 ab x λ◦α a θ2 ab y λ◦β b 2.12 holds for all x, y ∈ R × R The following proposition and the proof may ... 3.8 , and we get ⎛ Au φ ≤β −1 ⎝ ⎞ n α ∂xj u j ≤ β−1 ◦ α u Wα ⎛ ⎠α −1 ⎝ Lα · φ ⎞ n α ∂xj φ j 1 Wα Since α and β−1 are continuous on R , the operator A is bounded ⎠ Lα 3.10 Fixed Point Theory and...

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Hindawi Publishing Corporation Fixed Point Theory and Applications Volume 2011, Article ID 671514, pptx

Danh mục: Hóa học - Dầu khí

... is convergent to a point in X A complete RN-space is said to be a random Banach space 4 Fixed Point Theory and Applications Theorem 2.4 see 48 If X, Λ, T is an RN-space and {xn } is a sequence, ... equation 1.3 in random Banach space by using the ﬁxed point method Throughout this paper, assume that X is a vector spaces and Y, μ, T is a complete RN-space Fixed Point Theory and Applications ... Mathematics, North-Holland, New York, NY, USA, 1983 Fixed Point Theory and Applications 11 49 O Hadˇ i´ , E Pap, and M Budinˇ evi´ , “Countable extension of triangular norms and their zc c c applications...

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Hindawi Publishing Corporation Fixed Point Theory and Applications Volume 2011, Article ID 780764, pot

Danh mục: Hóa học - Dầu khí

... method for equilibrium problems and ﬁxed point problems in Hilbert spaces,” Fixed Point Theory and Applications, vol 2007, Article ID 95412, pages, 2007 19 S Takahashi and W Takahashi, “Viscosity ... Vasin and A L Ageev, Incorrect Problems with Priori Information, Nauka, Ekaterenburg, Russia, 1993 Fixed Point Theory and Applications 15 37 G Li and J K Kim, “Demiclosedness principle and asymptotic ... E Browder and W V Petryshyn, “Construction of ﬁxed points of nonlinear mappings in Hilbert space,” Journal of Mathematical Analysis and Applications, vol 20, pp 197–228, 1967 E Blum and W Oettli,...

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Hindawi Publishing Corporation Fixed Point Theory and Applications Volume 2011, Article ID 794203, potx

Danh mục: Hóa học - Dầu khí

... and pertinent to our purposes Lemma 2.2 Given x ∈ H and z ∈ C, a z PC x if and only if there holds the relation x − z, y − z ≤ 0, ∀y ∈ C, 2.6 Fixed Point Theory and Applications b z PC x if and ... 2 Fixed Point Theory and Applications At this point, we wish to point out this hierarchical problem associated with some convex programming problems The reader can refer to 17–21 and the references ... C1 and 3.36 , we get lim sup βn ≤ n→∞ 3.42 Now, applying Lemma 2.6 and 3.40 , we conclude that xn → x∗ This completes the proof Fixed Point Theory and Applications 11 From Theorems 3.1 and...

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