Vol. 1 No. 4 (2012): ASIAN JOURNAL OF CURRENT ENGINEERING AND MATHS.
Articles
In this paper, the notion of intuitionistic fuzzy bi ideals in Γ- near-rings and maximal intuitionistic fuzzy bi ideals of Γ-near-rings are introduced and their properties discussed.
2000 Mathematics Subject Classification: 16Y30, 16Y99, 03E72.
The aim of this paper is to introduce and characterize πgbc-regular and πgbc-normal spaces. It also focuses on some of its basic properties and an attempt has been made to make a comparative study with other separation axioms. Further we obtain preservation theorems.
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Mathematics Subject Classification: 54C05
n this paper , we use the Adomian decomposition method (simply decomposition method ) to solve the wave – like equations in (1+1)- ,(2+1)- and (3+1)- dimensions. The method provides the solution in a rapidly convergent series with components that are elegantly computed . Moreover , the obtained series solutions will be used to provide closed form (exact) solutions
An EOQ model is derived to study optimal ordering policy for deteriorating items, when demand is declining with respect to time. Inventory holding cost is a continuous function of order quantity. Shortages are allowed and some shortages are partially backlogged. Backlogging rate is defined as function of time. Here objective is to minimize the total cost of an inventory system. The model is supported by a numerical example and sensitivity analysis with respect to different parameter is given.
In this paper we prove a common fixed point theorem by considering two pairs of compatible mappings of type (C). Our result modifies and extends the results of Bijendra and Chouhan[1] and Koireng et. al. [4].
2000 AMS Classification: 47H10, 54H25.
A function f: (X,τ) → (Y,σ) is called rps-continuous[18] if f -1(V) is rps-closed in (X,τ) for every closed set V in (Y,σ). The notion of contra continuity was introduced and investigated by Dontchev[5]. In this paper we introduce and investigate a new generalization of contra continuity called contra rps-continuity.
In this study, the effect of ferrochromium’s slag on mechanical properties of adobe was examined. For that purpose, the ferrochromium slag was added at a rate of %5, %10 and %15 to the soil of adobe and adobe’s compressive strength and resistance against water were examined experimentally.
It has been observed according to test results that the ferrochromium slag increases adobe’s compressive strength and resistance against water by 1,5 to 2 fold.
We introduce a new type of functions called t1 t2 - Q* - continuous maps , t1 t2 - Q* - irresolute and t1 t2 - Q* - Contra continuous map . We obtain several characterizations of this function and study its bitopological properties.
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2000 Mathematics Subject Classification : 54E55
In the present paper , we introduced the strong double domination number , weak double domination number , global double domination number , factor double domination number.
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Mathematics Subject Classification : 05C69
In this paper we prove some fixed point and common fixed point theorems in complete metric space by using new type rational contraction conditions. Our results is generalized and extended various known results.
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Mathematical Subject Classification: 45H10, 54H25.