{"title":"Lifting on G.T. Banach spaces with unconditional basis","authors":"Jeongheung Kang","doi":"10.12988/IJMA.2016.6339","DOIUrl":"https://doi.org/10.12988/IJMA.2016.6339","url":null,"abstract":"In this article, we show that every operator defined on the G.T. Banach space with an unconditional basis is liftable. So a G.T. Banach space with an unconditional basis is isomorphic to `1(Γ) for some index set Γ which was characterized by Lindenstrauss and Pelzýnski in 1968. Mathematics Subject Classification: 46B03","PeriodicalId":431531,"journal":{"name":"International Journal of Mathematical Analysis","volume":"100 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123403063","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Multi objective fuzzy inventory model with demand dependent unit cost and lead time constraints – A Karush Kuhn Tucker conditions approach","authors":"S. Rànganayaki, C. Seshaiah","doi":"10.12988/IJMA.2014.310252","DOIUrl":"https://doi.org/10.12988/IJMA.2014.310252","url":null,"abstract":"In this paper a multi-objective inventory model with demand dependent unit cost and leading time has been formulated with number of orders and production cost as constraints . In most of the real world situations the cost parameters, the objective function and constraints of the decision makers are imprecise in nature. A demand dependent unit cost is assumed and solved using Karush Kuhn Tucker conditions. Here the unit production cost is considered under fuzzy environment. The model has been solved with demand, lot size and leading time as decision variables.","PeriodicalId":431531,"journal":{"name":"International Journal of Mathematical Analysis","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123414751","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"A note on gw-continuity induced by generalized w-open sets in associated w-spaces","authors":"W. Min","doi":"10.12988/ijma.2017.611120","DOIUrl":"https://doi.org/10.12988/ijma.2017.611120","url":null,"abstract":"The purpose of this paper is to introduce the notions of gw-continuous and gw∗-continuous functions induced by gw-open sets in associated wspaces, and to study some properties and the relationships among such notions and other continuity. Mathematics Subject Classification: 54A05, 54B10, 54C10, 54D30","PeriodicalId":431531,"journal":{"name":"International Journal of Mathematical Analysis","volume":"87 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123519223","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Generating functions for the generalized Appell function","authors":"Shilpi Jain, Junesang Choi, P. Agarwal","doi":"10.12988/IJMA.2016.510254","DOIUrl":"https://doi.org/10.12988/IJMA.2016.510254","url":null,"abstract":"","PeriodicalId":431531,"journal":{"name":"International Journal of Mathematical Analysis","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123545584","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Coincidence Point Theorem for a New Type of Contraction on Metric Spaces","authors":"R. Batra, S. Vashistha, Rajesh Kumar","doi":"10.12988/IJMA.2014.45147","DOIUrl":"https://doi.org/10.12988/IJMA.2014.45147","url":null,"abstract":"In this article, we introduce a new type of contraction and prove a coincidence point theorem which generalizes some known results in this area. The artile includes examples which show the validity of our result and that these contractions form a superclass of many classes of contractions known in the litrature.","PeriodicalId":431531,"journal":{"name":"International Journal of Mathematical Analysis","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123786301","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Hyers-Ulam Stability of Abstract Second Order Linear Dynamic Equations on Time Scales","authors":"A. Hamza, Nesreen A. Yaseen","doi":"10.12988/IJMA.2014.44111","DOIUrl":"https://doi.org/10.12988/IJMA.2014.44111","url":null,"abstract":"In this paper we investigate the Hyers-Ulam Stability of the abstract dynamic equation of the form","PeriodicalId":431531,"journal":{"name":"International Journal of Mathematical Analysis","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125362165","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Second Hankel Determinant for a Class of Close-to-Convex Functions with Fekete-Szego Parameter","authors":"S. C. Soh, D. Mohamad","doi":"10.12988/IJMA.2014.4261","DOIUrl":"https://doi.org/10.12988/IJMA.2014.4261","url":null,"abstract":"Denote S to be subclass of analytic univalent function f in the open unit disk, { } 1 : < = z z E , given by n","PeriodicalId":431531,"journal":{"name":"International Journal of Mathematical Analysis","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125406742","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Triangular Isotropic Reaction-Diffusion Systems: Application to Texture Synthesis","authors":"M. A. Oussous, N. Alaa","doi":"10.12988/IJMA.2013.35106","DOIUrl":"https://doi.org/10.12988/IJMA.2013.35106","url":null,"abstract":"This work is devoted to the existence of weak solutions for m × m isotropic reaction-diffusion systems. This type of system appears in texture synthesis. The originality of this study persists in the fact that the non-linearities considered here involve the gradients of solutions with arbitrary growth and initial data are only in L 2 (Ω). For this reason, New techniques are needed to show the consistency of these models is that we present in this study showing the global existence of weak solutions. Mathematics Subject Classification: 35J20, 35J25, 35J65, 45H15","PeriodicalId":431531,"journal":{"name":"International Journal of Mathematical Analysis","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125668224","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Common fixed point theorems for subcompatible and occasionally weakly compatible mappings in multiplicative metric spaces","authors":"Parveen Kumar, Sanjay Kumar, S. Kang","doi":"10.12988/ijma.2015.53113","DOIUrl":"https://doi.org/10.12988/ijma.2015.53113","url":null,"abstract":"In this paper first, we introduce the notions of subcompatible mappings and occasionally weakly compatible mappings in multiplicative metric spaces analogue to these notions introduced in metric spaces. Also, we prove common fixed point theorems for these mappings. Mathematics Subject Classification: 47H10, 54H25","PeriodicalId":431531,"journal":{"name":"International Journal of Mathematical Analysis","volume":"99 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125690699","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Spectral synthesis in the Heisenberg group","authors":"Y. Weit","doi":"10.12988/IJMA.2019.81179","DOIUrl":"https://doi.org/10.12988/IJMA.2019.81179","url":null,"abstract":"We introduce some sets of spectral synthesis in some commutative Banach algebras of integrable functions on the Heisenberg group. Mathematics Subject Classification: 43A45, 43A70","PeriodicalId":431531,"journal":{"name":"International Journal of Mathematical Analysis","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126834397","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}