solutions to self test questions and problems

... foreign currency To illustrate, suppose a bank customer wants to buy dollars three months forward against British pound sterling The bank can handle this trade for its customer and simultaneously ... dollar is going to appreciate against the U.S dollar and therefore he is trying to increase his inventory of Canadian dollars by discouraging purchases of U.S dollars by standing willing to buy $ at ... the Netherlands to debit its correspondent bank account the appropriate amount of guilders and to credit the Dutch exporter’s bank account The importer’s bank will then debit its books to offset...

Ngày tải lên: 12/07/2014, 10:57

Ngày tải lên: 02/04/2014, 16:45

... set of solutions to 1.6 is denoted by GEP see 5, If B following equilibrium problem: to find u ∈ C such that F u, y ≥ 0, 1.6 0, then 1.6 reduces to the ∀y ∈ C 1.7 The set of solutions to 1.7 ... Since both Tμ and JM,λ are nonexpansive, A and B are α-inverse strongly monotone and βinverse strongly monotone, respectively, from Proposition 2.2, we have Fixed Point Theory and Applications ... 917–928, 2010 11 S.-S Zhang, J H W Lee, and C K Chan, “Algorithms of common solutions to quasi variational inclusion and fixed point problems, ” Applied Mathematics and Mechanics, vol 29, no 5, pp 571–581,...

Ngày tải lên: 21/06/2014, 11:20

... similar to (1.1) subject to various boundary value conditions We refer to [6-14] and the reference therein In particular, when m(t) > on T, fixed point theorems, the discrete Gelfand theorem and ... used to discuss the existence of positive solutions to the discrete problems, see, for example [6-8,12-14] However, there are few results on the existence of positive solutions of (1.1) and (1.2) ... of positive solutions of (1.1), (1.2), and obtain the existence of positive solutions of (1.1) and (1.2) Moreover, we can also obtain the existence of negative solutions of (1.1) and (1.2) Now,...

Ngày tải lên: 20/06/2014, 20:20

... similar to (1.1) subject to various boundary value conditions We refer to [6-14] and the reference therein In particular, when m(t) > on T, fixed point theorems, the discrete Gelfand theorem and ... used to discuss the existence of positive solutions to the discrete problems, see, for example [6-8,12-14] However, there are few results on the existence of positive solutions of (1.1) and (1.2) ... of positive solutions of (1.1), (1.2), and obtain the existence of positive solutions of (1.1) and (1.2) Moreover, we can also obtain the existence of negative solutions of (1.1) and (1.2) Now,...

Ngày tải lên: 21/06/2014, 17:20

... elements of Y and its dual Y is a continuous function from the product topology of the topology in Y and the weak∗ topology in Y The cone C is supposed to be nonempty, convex and closed and its polar ... equilibrium and variational inequality problems and by some others for vector optimization problems Let Y0 be another topological vector space with a cone C0 and f : D × K → 2Y0 , we are interested ... [20], Chan and Pang [5], Parida and Sen [19], Fu [9] for quasiequilibrium problems, by Blum and Oettli [3], Minh and Tan [16], Browder and Minty [17], Ky-Fan [7], , for equilibrium and variational...

Ngày tải lên: 06/08/2014, 05:20

... q to L and AŒq C : : r to R, has values x in L and y in R such that x > y Consider an inversion i; j /, and let x D AŒi and y D AŒj , so that i < j and x > y We claim that if we were to run ... slot, and updating the pointer in the slot that pointed to j to point to the new slot Then insert the new element in the now-empty slot as usual To update the pointer to j , it is necessary to find ... Consider any indices i and j such that i < j , and consider the terms bi and aj bj We want to show that it is no worse to include these terms in the payoff than to include bj and aj bi , i.e., that...

Ngày tải lên: 02/11/2013, 08:12

... Value Problems 2011, 2011:25 http://www.boundaryvalueproblems.com/content/2011/1/25 Page of and they proved the existence of positive solutions by means of the Krasnosel’skii fixed-point theorem and ... is also continuous and nondecreasing and satisfies ψ(u) > for u > and ψ(0) = Consequently, φ ∈ J Caballero et al Boundary Value Problems 2011, 2011:25 http://www.boundaryvalueproblems.com/content/2011/1/25 ... results and problems- I Appl Anal 78, 153–192 (2001) doi:10.1080/00036810108840931 Samko, SG, Marichev, OI, Kilbas, AA: Fractional Integral and Derivative, Theory and Applications Gordon and Breach,...

Ngày tải lên: 20/06/2014, 22:20

... Value Problems 2011, 2011:25 http://www.boundaryvalueproblems.com/content/2011/1/25 Page of and they proved the existence of positive solutions by means of the Krasnosel’skii fixed-point theorem and ... is also continuous and nondecreasing and satisfies ψ(u) > for u > and ψ(0) = Consequently, φ ∈ J Caballero et al Boundary Value Problems 2011, 2011:25 http://www.boundaryvalueproblems.com/content/2011/1/25 ... results and problems- I Appl Anal 78, 153–192 (2001) doi:10.1080/00036810108840931 Samko, SG, Marichev, OI, Kilbas, AA: Fractional Integral and Derivative, Theory and Applications Gordon and Breach,...

Ngày tải lên: 21/06/2014, 00:20

... condition to guarantee the existence of five or six solutions together with their sign properties to 1.1 is obtained And this paper offers, to the best of our knowledge, a new method to deal with ... multiple solutions Very recently, Zheng and Zhang obtained the existence of exactly three solutions to 1.1 by making use of three-critical-point theorem and analytic techniques We also refer to 6–9 ... − , and < V t ≤ γ < λk , then 1.1 has at least five solutions Moreover, one of the following cases occurs: i k is even and 1.1 has two sign-changing solutions, ii k is even and 1.1 has six solutions, ...

Ngày tải lên: 21/06/2014, 05:20

... for solution of equilibrium problems and fixed point problems for an inverse strongly monotone operator and a nonexpansive mapping,” Journal of Applied Mathematics and Computing, vol 29, no 1-2, ... operator A of E into itself is said to be α-inverse strongly accretive if ≥ α Ax − Ay Ax − Ay, J x − y , ∀x, y ∈ E 1.15 The resolvent operator technique for solving variational inequalities and ... x − P x ∈ C for x ∈ C and t ≥ A mapping P of C into itself is called a P If a mapping P of C into itself is a retraction, then P z z for all z ∈ R P , Fixed Point Theory and Applications where...

Ngày tải lên: 21/06/2014, 07:20

... necessary and sufficient conditions for the existence of solutions to the above problems is important and interesting, but difficult Thus, researches in this respect are rare Boundary Value Problems up to ... existence and uniqueness of smooth positive solutions to the second-order singular m-point boundary value problem 1.1 and 1.2 A necessary and sufficient condition for the existence of smooth positive solutions ... compact subintervals of 0, 10 Boundary Value Problems Proof of Theorem 1.5 Suppose that u1 t and u2 t are C 0, positive solutions to 1.1 and 1.2 , and at least one of ≡ them is a smooth positive...

Ngày tải lên: 21/06/2014, 20:20

... to solutions of (3.5) Hence all solutions y to (3.5) must satisfy y(t) < R for t ∈ [a,σ (b)] Hence y ∈ ∂Ω Since f is continuous, T is continuous and it can be shown that T is a compact operator ... holds Since λα,λβ > and λB ≤ B < R, we see that Lemma 2.5 is applicable to solutions of (3.20), and hence y ≤ max λC ,R ≤ max α C ,R α (3.21) Therefore, all solutions y to (3.20) must satisfy ... for y ≥ R, (3.29) holds, for y ≥ R = p by (3.23) and p = Ry σ / y σ Therefore, all solutions to (3.24), (1.3) satisfy y < R and are solutions to the BVP (1.12), (1.3) This concludes the proof...

Ngày tải lên: 23/06/2014, 00:20

... k−factorization with specified properties (for example, on the type of factors or on the automorphism group) can be very difficult to solve A wide literature exists on these topics, too wide to be ... notation) and let F1 = {(∞, 0, 1, 5, 2, 4, 3)} and F2 = {(∞, 0, 3), 1 (1, 5, 4, 2)} be 2–factors of K7 , with V (K7 ) = G ∪ {∞} F1 and F2 are the base factors 1 of a 1–rotational solution to OP (7) and ... n} and take the 2−factors F1 , , Fw , where, following the previous notation, the 2−factor Fir is the r−th factor of the 2−factorization Fi Fix j ∈ {1, , 2w − 1} and take the 1−factor...

Ngày tải lên: 08/08/2014, 14:22

... However, the bank needs to adjust to bring into play the self motivated and self control ability of the branch and other offices Detailed as: • Timely and concretely deploy documents and regulations ... maintain economic security, and maintain prestige and brand In doing credit business, prestige and brand is extremely important, directly affect customers’ behavior • For the customers: A bank that is ... economy With the purpose to improve, expand the operation network, increase prestige, the image of Bank for Investment and Development of Vietnam to customers and domestic and foreign credit organizations,...

Ngày tải lên: 27/10/2012, 16:49

... very important to all products and services in general, and to card products and services in particular Businesses have three ways to bring a new product or service to customers, to use: Mass marketing: ... of the department is to research and then bring banking services of the branch to more and more customers Services and Marketing Department provides banking services to customers: remittance, ... forms to meet every demand of cardholders Banks and financial institutions always try to improve bankcard to reach a friendly and convenient payment method for customers .2 1.1.2 Concept and...

Ngày tải lên: 09/11/2012, 15:31

... intitled to help director and along with director to run Business operations and to take the regulations and priciples of mother company given into practice Duty director is also responsiblity to director ... to use necessary factors for business activities 1.5.Working capital demand and the driving factors behind Working capital demand always changes and depend on many factors In there, we need to ... company - Director : Director is a person who is resposible for Business operations to chairman and directly running Business activities and has to report them to chairman - Duty director : Duty...

Ngày tải lên: 01/12/2012, 10:21

... intitled to help director and along with director to run Business operations and to take the regulations and priciples of mother company given into practice Duty director is also responsiblity to director ... Director : Director is a person who is resposible for Business operations to chairman and directly running Business activities and has to report them to chairman - Vice director : vice director ... in the time to use necessary factors for business activities 1.1.5.Working capital demand and the driving factors behind Working capital demand always changes and depend on many factors In there,...

Ngày tải lên: 25/04/2013, 14:45