TY  - JOUR
T1  - A fuzzy inventory model with unit production cost, time depended holding cost, with-out shortages under a space constraint: a parametric geometric programming approach
AU  - Mandal, Wasim Akram
AU  - Islam, Sahidul
PY  - 2017
DA  - October
JF  - New Trends in Mathematical Sciences
PB  - Mustafa BAYRAM
WT  - DergiPark
SN  - 2147-5520
SP  - 40
EP  - 51
VL  - 5
IS  - 4
LA  - en
AB  - In thispaper, an Inventory model with unit production cost, time depended holdingcost, with-out shortages is formulated and solved. We have considered a singleobjective structural optimization model. In most real world situation, theobjective and constraint function of the decision makers are imprecise innature. Hence the coefficients, indices, the objective function and constraintgoals are imposed here in fuzzy environment. Geometric programming provides apowerful tool for solving a variety of imprecise optimization problems. Here weuse nearest interval approximation method to convert a triangular fuzzy numberto an interval number. In this paper, we transform this interval number to aparametric interval-valued functional form and then solve the parametricproblem by geometric programming technique. Numerical example is given toillustrate the model through this Parametric Geometric-Programming method.
KW  - Inventory model
KW  - fuzzy number
KW  - space constraint
KW  - geometric programming
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UR  - http://dergipark.org.tr/tr/pub/ntims/issue//547865
L1  - http://dergipark.org.tr/tr/download/article-file/685395
ER  -