Spelling suggestions: "subject:"amathematical aptimization"" "subject:"amathematical foptimization""
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Wind models and optimum selection of wind turbine systemsPoch, Leslie Anton. January 1978 (has links)
Call number: LD2668 .T4 1978 P63 / Master of Science
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Optimal design for experiments with mixtures陳令由, Chan, Ling-yau. January 1986 (has links)
published_or_final_version / Mathematics / Doctoral / Doctor of Philosophy
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Replacement decisions of production assets: an optimization approach麥錫民, Mak, Sek-man, Leo. January 1986 (has links)
published_or_final_version / Business Administration / Master / Master of Business Administration
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Optimization of construction time and cost using the ant colony systemtechniquesZhang, Yanshuai., 張彥帥. January 2007 (has links)
published_or_final_version / abstract / Civil Engineering / Master / Master of Philosophy
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Algorithmic approaches to solving multi-period sales force and delivery vehicle master routing problemsRademeyer, Angela Liza 04 March 2014 (has links)
Many companies are confronted with the problem of creating xed master
routes for a period of more than a day either for geographically dispersed
sales representatives or for
eets of delivery vehicles which operate from a
single depot. This involves the assignment of the company's customers to the
sales reps/vehicles as well as visit pro les. For the problems de ned herein,
these allocations of customers to a service group must remain xed for the
duration of the planning period. A pro le represents a valid combination of
visit days for a customer as well as a proportion of distributable workload
(time for sales reps or mass for delivery vehicles) for each visit. For the
sales rep problem, there is the option to solve for the optimal number of
salesmen and their home locations if they are not known. Also, routes for
the salesmen may include a new feature, sleep-outs, which are governed by
rules indicating possible combinations of nights spent away from home as
well as sleep-out locations. These combinatorial optimization problems are
solved using exact and heuristic branch-and-bound algorithms which also
assists in de ning the problem complexity. A genetic algorithm hybridised
with problem speci c heuristics (i.e. a memetic algorithm) is also applied
to problems which cannot be solved exactly in a reasonable amount of time.
This evolutionary programming metaheuristic technique uses natural multi-
level data structures and problem-sensitive genetic operators.
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Duality theory, saddle point problem and vector optimization in distributed systems.January 1985 (has links)
by Lau Wai-tong. / Bibliography: leaves 45-47 / Thesis (M.Ph.)--Chinese University of Hong Kong, 1985
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Nonsmooth analysis and optimization.January 1993 (has links)
Huang Liren. / Thesis (Ph.D.)--Chinese University of Hong Kong, 1993. / Includes bibliographical references (leaves 96). / Abstract --- p.1 / Introduction --- p.2 / References --- p.5 / Chapter Chapter 1. --- Some elementary results in nonsmooth analysis and optimization --- p.6 / Chapter 1. --- "Some properties for ""lim sup"" and ""lim inf""" --- p.6 / Chapter 2. --- The directional derivative of the sup-type function --- p.8 / Chapter 3. --- Some results in nonsmooth analysis and optimization --- p.12 / References --- p.19 / Chapter Chapter 2. --- On generalized second-order derivatives and Taylor expansions in nonsmooth optimization --- p.20 / Chapter 1. --- Introduction --- p.20 / Chapter 2. --- "Dini-directional derivatives, Clark's directional derivatives and generalized second-order directional derivatives" --- p.20 / Chapter 3. --- On Cominetti and Correa's conjecture --- p.28 / Chapter 4. --- Generalized second-order Taylor expansion --- p.36 / Chapter 5. --- Detailed proof of Theorem 2.4.2 --- p.40 / Chapter 6. --- Corollaries of Theorem 2.4.2 and Theorem 2.4.3 --- p.43 / Chapter 7. --- Some applications in optimization --- p.46 / Ref erences --- p.51 / Chapter Chapter 3. --- Second-order necessary and sufficient conditions in nonsmooth optimization --- p.53 / Chapter 1. --- Introduction --- p.53 / Chapter 2. --- Second-order necessary and sufficient conditions without constraint --- p.56 / Chapter 3. --- Second-order necessary conditions with constrains --- p.66 / Chapter 4. --- Sufficient conditions theorem with constraints --- p.77 / References --- p.87 / Appendix --- p.89 / References --- p.96
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Variational and optimal control problems with time delay.January 1977 (has links)
Tai Chi-hung. / Thesis (M.Phil.)--Chinese University of Hong Kong. / Bibliography: leaves 40-41.
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On generalizations of the Arrow-Barankin-Blackwell Theorem in vector optimization.January 2000 (has links)
Chan Ka Wo. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2000. / Includes bibliographical references (leaves 114-118). / Abstracts in English and Chinese. / Introduction --- p.iii / Conventions of This Thesis --- p.vi / Prerequisites --- p.xiii / Chapter 1 --- Cones in Real Vector Spaces --- p.1 / Chapter 1.1 --- The Fundamentals of Cones --- p.2 / Chapter 1.2 --- Enlargements of a Cone --- p.22 / Chapter 1.3 --- Special Cones in Real Vector Spaces --- p.29 / Chapter 1.3.1 --- Positive Cones --- p.29 / Chapter 1.3.2 --- Bishop-Phelps Cones --- p.36 / Chapter 1.3.3 --- Quasi-Bishop-Phelps Cones --- p.42 / Chapter 1.3.4 --- Quasi*-Bishop-Phelps Cones --- p.45 / Chapter 1.3.5 --- Gallagher-Saleh D-cones --- p.47 / Chapter 2 --- Generalizations in Topological Vector Spaces --- p.52 / Chapter 2.1 --- Efficiency and Positive Proper Efficiency --- p.54 / Chapter 2.2 --- Type I Generalizations --- p.71 / Chapter 2.3 --- Type II Generalizations --- p.82 / Chapter 2.4 --- Type III Generalizations --- p.92 / Chapter 3 --- Generalizations in Dual Spaces --- p.97 / Chapter 3.1 --- Weak*-Support Points of a Set --- p.98 / Chapter 3.2 --- Generalizations in the Dual Space of a General Normed Space --- p.100 / Chapter 3.3 --- Generalizations in the Dual Space of a Banach Space --- p.104 / Epilogue: Glimpses Beyond --- p.112 / Bibliography --- p.114
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Optimal multiple-stage ordering policies.January 1999 (has links)
Tsan-Ming Choi. / Thesis (M.Phil.)--Chinese University of Hong Kong, 1999. / Includes bibliographical references (leaves 117-118). / Chapter Chapter 1 --- Introduction --- p.1 / Chapter 1.1 --- Overview --- p.1 / Chapter 1.2 --- Literature Review --- p.3 / Chapter 1.3 --- Summary of Classic Results --- p.6 / Chapter Chapter 2 --- Two-Stage Single Ordering 一 Unknown Mean and Variance --- p.12 / Chapter 2.1 --- Mathematical Model --- p.12 / Chapter 2.2 --- "Order Quantities, Expected Profits and Expected Quantities of Goods Sold" --- p.16 / Chapter 2.3 --- Benefits from Forecast Update --- p.21 / Chapter 2.4 --- Applying the Model --- p.25 / Chapter 2.5 --- Application Example --- p.25 / Chapter Chapter 3 --- Two-Stage Single Ordering with Ordering Cost Difference --- p.28 / Chapter 3.1 --- Mathematical Model --- p.28 / Chapter 3.2 --- Order Quantity and Expected Profit --- p.31 / Chapter 3.3 --- Two-Stage Dynamic Programming Formulation --- p.33 / Chapter 3.4 --- Application Example --- p.37 / Chapter 3.5 --- Sensitivity Studies --- p.39 / Chapter Chapter 4 --- Two-Stage Two-Ordering with Ordering Cost Difference --- p.44 / Chapter 4.1 --- Mathematical Model --- p.44 / Chapter 4.2 --- Dynamic Programming Formulation --- p.47 / Chapter 4.3 --- Optimal Order Quantities --- p.51 / Chapter 4.4 --- Application Example --- p.52 / Chapter 4.5 --- Sensitivity Studies --- p.54 / Chapter Chapter 5 --- Multiple-Stage Single Ordering with Ordering Cost Difference --- p.60 / Chapter 5.1 --- Mathematical Model --- p.61 / Chapter 5.2 --- Order Quantity and Expected Profit --- p.64 / Chapter 5.3 --- Dynamic Programming Formulation --- p.64 / Chapter 5.4 --- Approximation by Taylor Series Expansion --- p.72 / Chapter 5.5 --- Approximation by Polynomial --- p.76 / Chapter 5.6 --- Comparison of Taylor Series and Polynomial Approximations --- p.84 / Chapter 5.7 --- Application Examples --- p.85 / Chapter 5.8 --- Sensitivity Studies --- p.91 / Chapter 5.9 --- Extension from Two Stages to Multiple Stages --- p.98 / Chapter 5.10 --- Non-Monotonicity of Cutting Points --- p.99 / Chapter Chapter 6 --- Real World Applications --- p.102 / Chapter 6.1 --- Background --- p.102 / Chapter 6.2 --- Two-Stage Cases --- p.105 / Chapter 6.3 --- Multiple-Stage Cases --- p.109 / Chapter Chapter 7 --- Conclusion and Further Studies --- p.115 / References --- p.117 / Appendix --- p.119
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