báo cáo hóa học:" Research Article Nielsen Type Numbers of Self-Maps on the Real Projective Plane" doc
báo cáo hóa học:" Research Article Nielsen Type Numbers of Self-Maps on the Real Projective Plane" doc
... Publishing CorporationFixed Point Theory and ApplicationsVolume 2010, Article ID 327493, 9 pagesdoi:10.1155/2010/327493 Research Article Nielsen Type Numbers of Self-Maps on the Real Projective PlaneJiaoyun ... estimate the number of periodic points of f and the number of fixed points of the iterates of map f.1. IntroductionTopological fixed point theory deals with the estimation of the number of fixed ... cited.Employing the induced endomorphism of the fundamental group and using the homotopyclassification of self-maps of real projective plane RP2, we compute completely two Nielsen type numbers, NPnf...
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Báo cáo hóa học: " Research Article Edge Adaptive Color Demosaicking Based on the Spatial Correlation of the Bayer Color Difference" pptx
... focus on the local similarity of the Bayer colordifference plane not only along the directional axis butalso beside the axis within the local region. Since the edgedirections of the pixels on ... direc-tion. When the direction is not obviously determined, wedecide the direction as nondirectional (Non). Therefore, the final types of the edge direction are EDT={Hor, Ver, Non}.In the proposed ... estimates the edge direction according to the region type. From the result of the estimated edge direction, the proposed method interpolates the missing pixel values along the edge direction. The rest...
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Báo cáo hóa học: " Research Article Online Speech/Music Segmentation Based on the Variance Mean of Filter Bank Energy" pdf
... Vlis the variance of the lth corresponding filterchannel, l is the filter number index, L is the number of filters,and Elis the energy vector of the lth filter channel. Visualrepresentation of the ... representation. In the figure there are threeexplicit regions. The left region represents speech (0–8 sec-onds), the middle region represents silence (8–10 seconds),and the right region represents ... (nonspeech). The duration of this short speech segment is around 600–700 millisecondsand the duration of the short pause segment is around 300milliseconds. By setting the minimum speech duration tothe...
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Báo cáo hóa học: " Research Article Empirical Mode Decomposition Method Based on Wavelet with Translation Invariance" doc
... observation about the phenomena is that the size of pseudo-Gibbs depends mainly on the location of adiscontinuity in the signal. For example, when using the Haarwavelets as basis, a discontinuity ... of the shift, but there isno guarantee that this will always be the case. If the signalhas several discontinuities, they may interfere with eachother, that is, the best shift for one discontinuity ... after denoising the data can be shifted back. Unfortunately, we do not know the location of the discontinuity. One method solving thissituation is optimization: develops a measure of artifacts...
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Báo cáo hóa học: " Research Article Detecting Pulsing Denial-of-Service Attacks with Nondeterministic Attack Intervals" docx
... one-way propagation delay of Txmillisecondsand a capacity of RxMbps. The bottleneck link, on the otherhand, has a one-way propagation delay of Tbmillisecondsand a capacity of RbMbps, and ... facility to specify the length of the training period,in terms of the number of continuous detection windows(denoted by Nd), before using it for detection. At the end of the training period, ... mmindare the maximumand minimum values of the observations. The traffichis-togram is therefore given by h(n)= (hn,1, , hn,B), wherehn,kis the fraction of the observations falling into the...
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Báo cáo hóa học: " Research Article Fast Subspace Tracking Algorithm Based on the Constrained Projection Approximation" pdf
... minimization is the PAST costfunction, (5) leads to the signal subspace. In addition, the aforementioned constraint guarantees the orthonormality of the signal subspace. The use of the forgetting ... shows the trajectories of the sources. Because of the nonstationarity of the environment, the forgetting factor ischosen as β= 0.75. The SNR of each source is equal to10 dB. The simulation results ... decomposition (EVD) of the covariancedata matrix or the singular value decomposition (SVD) of the data matrix. However, the main drawback of theseconventional decompositions is their inherent...
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Báo cáo hóa học: "Research Article A Color Topographic Map Based on the Dichromatic Reflectance Model" doc
... sets. Therefore, we consider the conjunction of the following criteria:(i) the number of sets Nsets of the topographic map, whichrefers to the reduction of the amount of data;(ii) the dissimilarity ... repre-sentations which is the definition of hue for low saturation. The scan of the RGB space depends directly on the imagecontent, that is on the directions of dominant colors. First of all, colors ... the conversion in the CIELAB space which needs some a prioriinformation about the illuminant color.Definition 5 (connected component CCE). One calls CCiE the ith connected component of the...
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Báo cáo hóa học: " Research Article Integral-Type Operators from F p, q, s Spaces to Zygmund-Type Spaces on the Unit Ball Congli Yang1, 2" ppt
... al. 4, 5. Further, F2, 0, 1BMOA ,the analytic functions of bounded mean oscillation. Note that Fp, q, s is the space of constantfunctions if q s ≤−1. More information on the spaces Fp, ... completes the proof of the theorem.Acknowledgments The author wishes to thank Professor Rauno Aulaskari for his helpful suggestions. This research was supported in part by the Academy of Finland ... and Elliptic Equations, vol. 52, no. 6, pp. 495–517, 2007.17 K. Madigan and A. Matheson, “Compact composition operators on the Bloch space,” Transactions of the American Mathematical Society,...
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báo cáo hóa học:" Research Article Multiple Positive Solutions of a Singular Emden-Fowler Type Problem for Second-Order Impulsive Differential Systems" pdf
... βv1≥ D.2.2For the proof of the fundamental theorem on G-upper and G-lower solutions forproblem H, we need the following lemma. One may refer to 7 for the proof.Boundary Value Problems ... existence theorem of positive solutions for problem P withDirichlet boundary condition and the existence and nonexistence part of the result forproblem P with two-point boundary condition. Let ... O2is unbounded and we get the conclusion of this theorem for Γ, O1, and O2.4. MultiplicityIn this section, we study existence of the second positive solution for two point boundaryvalue...
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Báo cáo hóa học: " Research Article Mann Type Implicit Iteration Approximation for Multivalued Mappings in Banach Spaces" ppt
... subset of a Banach space E. We will denote 2Eby the family of allsubsets of E, CBE the family of nonempty closed and bounded subsets of E, CE the family of nonempty compact subsets of E.LetCKE ... pexists.3.9So the desired conclusion follows. The proof is completed.8 Fixed Point Theory and ApplicationsTheorem 3.6. Let K be a nonempty compact convex subset of a uniformly convex Banach ... Hence, the conclusion of Theorem 3.1 in 13cannot be achieved.Theorem 3.3. Let E be a Banach space satisfying Opial’s condition and let K be a nonempty weaklycompact convex subset of E. Suppose...
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