... topological K1 and the fact that α induces the identity map on the Elliott invariant force α to induce the identity map at the level of the Hausdorffized algebraic K1 -group The KKclass of α is the same ... that ON THE CLASSIFICATION PROBLEM FOR NUCLEAR C ∗ -ALGEBRAS 1043 the moment one relaxes the slow dimension growth condition for AH algebras (and therefore, a fortiori for ASH algebras), one obtains ... conjectured shortly thereafter that the topological K-groups, the Choquet simplex of tracial states, and the natural connections between these objects would form a complete invariant for the class of...
Ngày tải lên: 16/02/2014, 06:20
... (see [D, p 761] for further references) The derivation problem for the group algebra is linked to the name of B E Johnson, who pursued it over the years as a pertinent example in his theory of cohomology ... x−1 (see the proof of THE DERIVATION PROBLEM FOR GROUP ALGEBRAS 225 Corollary 1.2), they write N for the closure of the elements of G belonging to relatively compact conjugacy classes Then Cond ... v ∈ K for the action of G Proof This follows from [La, Th p 123] “on the property (F2 )”, where the result is formulated for general locally convex spaces For completeness, we include a direct...
Ngày tải lên: 06/03/2014, 08:21
Đề tài " The subconvexity problem for Rankin-Selberg L-functions and equidistribution of Heegner points " ppt
... deduce the same bound for s in a 1/ log q neighborhood of the critical line and by Cauchy’s formula we deduce the bound for es = 1/2 for all the derivatives THE SUBCONVEXITY PROBLEM FOR RANKIN-SELBERG ... level The result is not new; our main point there is to make explicit the (polynomial) dependence of the bound in the other parameters of g (the level or the eigenvalue), a question for which there ... shared with me their experience, ideas and even the manuscripts (from the roughest to the most polished versions) of their respective ongoing projects; I thank them heartily for this, for their encouragement...
Ngày tải lên: 22/03/2014, 16:20
báo cáo hóa học:" Research Article The Obstacle Problem for the A-Harmonic Equation" pot
... of the A-harmonic equation and the obstacle problems for differential forms which satisfy the A-harmonic equation, and the proof for the uniqueness of the solution to the obstacle problem of the ... research on the obstacle problem for differential forms satisfying the A-harmonic equation and we hope that our work will stimulate further research in this direction By the some definitions as the solution, ... Applications By Theorem 2.7, we can see that the solution u to the obstacle problem of 2.1 in K−∞,ρ Ω, Λl−1 is a solution of 2.1 in Ω Then by theorem, we can get the existence and uniqueness of the solution...
Ngày tải lên: 21/06/2014, 18:20
Báo cáo hóa học: " Research Article On Strong Convergence by the Hybrid Method for Equilibrium and Fixed Point Problems for an Inifnite Family of Asymptotically Nonexpansive Mappings" potx
... C 2.3 For solving the equilibrium problem, let us assume that the bifunction φ satisfies the following conditions see : A1 φ x, x for all x ∈ C; A2 φ is monotone, that is, φ x, y φ y, x ≤ for any ... general in the sense that it includes, as special cases, some optimization problems, variational inequalities, minimax problems, the Nash equilibrium problem in noncooperative games, and others see, ... asymptotically nonexpansive mappings and the set of solutions of an equilibrium problem Then we prove some strong convergence theorems which extend and improve the corresponding results of Tada and...
Ngày tải lên: 21/06/2014, 20:20
Báo cáo hóa học: " Research Article RRES: A Novel Approach to the Partitioning Problem for a Typical Subset of System Graphs" potx
... on the x-axis, the performance of the RRES algorithm is plotted The dotted lines show the ES performance For a window length of 20, the obtained values for RRES and ES naturally coincide The ... graphs in the field to have rather low values for rloc and a low to medium value for γ, while having low values for ρ The metric κ has been calculated for all the sample graphs, and the performance ... depicted The left side shows the system graph, Figure 4(a), the right side shows the platform model in a graph-like fashion, Figure 4(b) With the connecting arcs in the middle, the system graph and the...
Ngày tải lên: 22/06/2014, 06:20
Báo cáo hóa học: " CSMA/CCA: A Modified CSMA/CA Protocol Mitigating the Fairness Problem for IEEE 802.11 DCF" docx
... and copy the CW size without leakage across the BSSs by utilizing the BSSIDs The frame format for a data frame is shown in Figure The content of the address fields depends on the values of the ToDS ... in use by the AP of the BSS In the WLAN, a link is referred to as a directional data stream between two stations The direction of the link is determined by the data frame transmission; for example, ... subfields, among which the type and subtype fields together identify the function of the frame The type value of a data frame is defined as 10 and the subtype values 1000–1111 for the data frame are...
Ngày tải lên: 22/06/2014, 22:20
ONE PARAMETER FAMILY OF LINEAR DIFFERENCE EQUATIONS AND THE STABILITY PROBLEM FOR THE NUMERICAL pdf
... from the factors (eiθ + 1) and (eiθ − 1) The stability problem for the top order family The results obtained in the previous section permit to attack the question concerning the stability problem ... unit modulus Then, the assertions of the theorem follow from Remark 4.1 We are now in the position to give the main results related to the stability problem Theorem 4.3 Let k = 2ν − The k-step ... r =1 r ei(θ/2) + e−i(θ/2) = iθ for even k, (2.24) for oddk, for even k, for odd k The following result holds true Theorem 2.5 Assuming that the multiplicity of the roots and −1 of both polynomials...
Ngày tải lên: 23/06/2014, 00:20
Báo cáo nghiên cứu khoa học: "USING ADAPTIVE CONTROL TO SOLVE THE TRACKING PROBLEM FOR A MOBILE MANIPULATOR" pptx
... effectiveness of the proposed controller The paper also shows how to get the tracking errors by the potentiometer and the camera sensor The experiments are performed for getting the practical information ... conditions, in the configuration of the manipulator, the torch orientation is fixed on the tilt of 45 degrees with respect to the link direction of the 4th-link The link direction of the 4th-link ... assignment for the mobile platform and the manipulator is made as: the mobile platform should track the curved surface in which the welding trajectory lies on, and the manipulator has the duty...
Ngày tải lên: 22/07/2014, 02:20
ON THE UNIQUENESS PROBLEM FOR MEROMORPHIC FUNCTIONS WITH HIGHER MULTIPILCITIES OF ZEROS AND POLES
... SUPM (SUPE) To reduce the cardinalities of the range sets further in the application part of [4] the following theorem was proved Theorem E [4] In addition to the hypothesis of Theorem C we suppose ... functions and in this case either the functions coincide or one is the bilinear transformation of the other In 1982 Gross and Yang [ ] proved the following theorem: Theorem A [ ] Let S = {z ∈ C: ... Chen [2] proved the following truncated sharing version of Theorem B Theorem C [2] In addition to the hypothesis of Theorem B we suppose that m is a positive integer or ∞ Let S be the set of zeros...
Ngày tải lên: 12/10/2015, 16:18
APPLICATIONS OF THE ALEXANDER IDEALS TO THE ISOMORPHISM PROBLEM FOR FAMILIES OF GROUPS
... groups, the isomorphism problem for parafree groups is very hard There have been some partial results in the isomorphism problem for groups in the families of parafree groups mention above In [9] the ... t2 ∂b From that, the proposition follows Φ( Now we can solve the isomorphism problem for the family Ki,j Theorem 3.2 For i > 0, j > relatively prime, all the group Ki,j in the family are distinct ... that the solution of the isomorphism problem for the Baumslag-Solitar groups can be deduced quickly from the computation of Alexander ideals Proposition 2.1 The first Alexander ideal of the group...
Ngày tải lên: 14/10/2015, 08:10
Báo cáo hóa học: " Research Article Nonlinear Boundary Value Problem for Concave Capillary Surfaces Occurring in Single Crystal Rod Growth from the Mel" ppt
... priori The state of the arts at the time 1993-1994, concerning the dependence of the shape and size of the free surface of the meniscus on the pressure difference p across the free surface for small ... minimum of the free energy of the melt column For the growth of a single crystal rod of radius r1 ; < r1 < r0 , the differential equation for axisymmetric meniscus surface is given by the formula ... geometry in the rod growth by EFG method Here, pm is the pressure in the meniscus melt; pg is the pressure in the gas; H is the melt column height between the horizontal crucible melt level and the shaper...
Ngày tải lên: 22/06/2014, 02:20
On Solving the Direct Kinematics Problem for Parallel Robots
... ¹Ê¸» §§ h ¥ » A4 A5 z A4 C A5 xr yr C k¸¹ à £¡ ¤ ©§¦¤¢ ¨ ¡ ¥ £¡ αi = βi , for i = 1, , i0 − 1, αi < β i ¯ a{¬ 6ò ò yx w sB β α α β X1 · · Xn n
Ngày tải lên: 07/07/2016, 14:58
Đề tài " The space of embedded minimal surfaces of fixed genus in a 3-manifold I; Estimates off the axis for disks " doc
... ∩ Σj → K ∩ F in the sense of graphs One half of Σ The other half S Figure 3: Theorem 0.2 — the singular set, S, and the two multi-valued graphs Theorem 0.2 (like many of the other results discussed ... parallel planes The singular set S (the axis) then consists of removable singularities Before we proceed, let us briefly describe the strategy of the proof of Theorem 0.2 The proof has the following ... 0}), the bound for the separation and estimates for the minimal graph equation over Σ give a bound for the difference in the two values of ∇u along the slit (cf Proposition II.2.12) • Theorem 3.36...
Ngày tải lên: 14/03/2014, 22:20
Dairy Farms for the Future: Diversifying farms to expand direct markets for milk products docx
... farmers grow their farmstands or their “from the farm” marketing into a large business, but the key ingredients—location and willingness to market—are the same as for the other direct market ... – they don’t keep a lot on the shelf They get their mold-ripened cheeses from the same or sources, who they stay in close contact with, and who know their standards They usually pick up these ... Maybe they could more Again, the trade & currency issue is a problem for them They can’t charge $14.50/lb for an English cheddar Especially when they can get Shelburne Farms (VT) cheddar for...
Ngày tải lên: 24/03/2014, 04:20
Đề tài " The Calabi-Yau conjectures for embedded surfaces " potx
... the cone property (1) and, therefore, we get a bound for the sum of the radii si of these balls si ≤ C0 R/cin (2.33) i Combining this with the chord arc property (5) then gives a bound for the ... and THE CALABI-YAU CONJECTURES FOR EMBEDDED SURFACES 235 kg for the two boundary terms in the Gauss-Bonnet theorem for the annulus Γi (both are uniformly bounded; γi kg is after all just the ... THE CALABI-YAU CONJECTURES FOR EMBEDDED SURFACES 213 The assumption of a lower bound for the supremum of the sum of the −2 squares of the principal curvatures, i.e., supBr0 |A|2 > r0 , in the...
Ngày tải lên: 29/03/2014, 07:20
Báo cáo toán học: " Shrinking projection algorithms for equilibrium problems with a bifunction defined on the dual space of a Banach space" doc
... Consider the equilibrium problem as follows: Find x ∈ C such that ¯ f (J(¯ ), J(y)) ≥ 0, x ∀y ∈ C (1:1) Then they proved a strong convergence theorem for finding a solution of the equilibrium problem ... (3n+1) Therefore, by Theorem 3.1, the sequence {PEP(f) xn} must converge strongly to a solution of the problem (4.1) In fact, PEP(f) xn = for all n Î Z+ Also, according to Theorem 3.2, the sequence ... , then limn ®∞ an exists Main results In this section, we propose iterative algorithms for finding a solution of the equilibrium problem (1.1) and prove the strong and weak convergence for the...
Ngày tải lên: 20/06/2014, 21:20
Báo cáo hóa học: " Neumann problem on the semi-line for the Burgers equation" pdf
... data for the Burgers equation (1) The Neumann problem on the semi-line for υ(x,t) is then in principle solved through the following prescription: Solve the Neumann problem on the semi-line for ... (10c) Then, via the inverse transformation (3b), Theorem immediately follows, namely the solution of the original Neumann problem (2a-2e) for the Burgers equation (1) exists and is unique (for ... particular, the main result of the present study is to prove the following Theorem There exists a finite constant s Î ℝ,
Ngày tải lên: 20/06/2014, 22:20