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{"title":"广义拓扑与单调映射族 $$\\Gamma (X)$$","authors":"G. A. Kamel, K. A. Dib","doi":"10.1186/s42787-023-00162-5","DOIUrl":null,"url":null,"abstract":"Abstract In this paper, interesting properties of the generalized topological spaces, generated by the monotonic maps $$\\sigma = (cl_{\\delta }\\circ int_{\\delta }),$$ <mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"> <mml:mrow> <mml:mi>σ</mml:mi> <mml:mo>=</mml:mo> <mml:mo>(</mml:mo> <mml:mi>c</mml:mi> <mml:msub> <mml:mi>l</mml:mi> <mml:mi>δ</mml:mi> </mml:msub> <mml:mo>∘</mml:mo> <mml:mi>i</mml:mi> <mml:mi>n</mml:mi> <mml:msub> <mml:mi>t</mml:mi> <mml:mi>δ</mml:mi> </mml:msub> <mml:mo>)</mml:mo> <mml:mo>,</mml:mo> </mml:mrow> </mml:math> $$\\alpha = (int_{\\delta }\\circ cl_{\\delta }\\circ int_{\\delta }),$$ <mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"> <mml:mrow> <mml:mi>α</mml:mi> <mml:mo>=</mml:mo> <mml:mo>(</mml:mo> <mml:mi>i</mml:mi> <mml:mi>n</mml:mi> <mml:msub> <mml:mi>t</mml:mi> <mml:mi>δ</mml:mi> </mml:msub> <mml:mo>∘</mml:mo> <mml:mi>c</mml:mi> <mml:msub> <mml:mi>l</mml:mi> <mml:mi>δ</mml:mi> </mml:msub> <mml:mo>∘</mml:mo> <mml:mi>i</mml:mi> <mml:mi>n</mml:mi> <mml:msub> <mml:mi>t</mml:mi> <mml:mi>δ</mml:mi> </mml:msub> <mml:mo>)</mml:mo> <mml:mo>,</mml:mo> </mml:mrow> </mml:math> $$\\pi = (int_{\\delta }\\circ cl_{\\delta })$$ <mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"> <mml:mrow> <mml:mi>π</mml:mi> <mml:mo>=</mml:mo> <mml:mo>(</mml:mo> <mml:mi>i</mml:mi> <mml:mi>n</mml:mi> <mml:msub> <mml:mi>t</mml:mi> <mml:mi>δ</mml:mi> </mml:msub> <mml:mo>∘</mml:mo> <mml:mi>c</mml:mi> <mml:msub> <mml:mi>l</mml:mi> <mml:mi>δ</mml:mi> </mml:msub> <mml:mo>)</mml:mo> </mml:mrow> </mml:math> and $$\\beta = (cl_{\\delta }\\circ int_{\\delta }\\circ cl_{\\delta }),$$ <mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"> <mml:mrow> <mml:mi>β</mml:mi> <mml:mo>=</mml:mo> <mml:mo>(</mml:mo> <mml:mi>c</mml:mi> <mml:msub> <mml:mi>l</mml:mi> <mml:mi>δ</mml:mi> </mml:msub> <mml:mo>∘</mml:mo> <mml:mi>i</mml:mi> <mml:mi>n</mml:mi> <mml:msub> <mml:mi>t</mml:mi> <mml:mi>δ</mml:mi> </mml:msub> <mml:mo>∘</mml:mo> <mml:mi>c</mml:mi> <mml:msub> <mml:mi>l</mml:mi> <mml:mi>δ</mml:mi> </mml:msub> <mml:mo>)</mml:mo> <mml:mo>,</mml:mo> </mml:mrow> </mml:math> for any generalized topological space $$(X,g_{\\delta })$$ <mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"> <mml:mrow> <mml:mo>(</mml:mo> <mml:mi>X</mml:mi> <mml:mo>,</mml:mo> <mml:msub> <mml:mi>g</mml:mi> <mml:mi>δ</mml:mi> </mml:msub> <mml:mo>)</mml:mo> </mml:mrow> </mml:math> are deduced and analyzed. Special subfamilies of the family of monotonic maps $$\\Gamma (X)$$ <mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"> <mml:mrow> <mml:mi>Γ</mml:mi> <mml:mo>(</mml:mo> <mml:mi>X</mml:mi> <mml:mo>)</mml:mo> </mml:mrow> </mml:math> are studied and interesting results regarding generalized topologies are obtained.","PeriodicalId":33345,"journal":{"name":"Journal of the Egyptian Mathematical Society","volume":"30 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Generalized topology and the family of monotonic maps $$\\\\Gamma (X)$$\",\"authors\":\"G. A. Kamel, K. A. Dib\",\"doi\":\"10.1186/s42787-023-00162-5\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Abstract In this paper, interesting properties of the generalized topological spaces, generated by the monotonic maps $$\\\\sigma = (cl_{\\\\delta }\\\\circ int_{\\\\delta }),$$ <mml:math xmlns:mml=\\\"http://www.w3.org/1998/Math/MathML\\\"> <mml:mrow> <mml:mi>σ</mml:mi> <mml:mo>=</mml:mo> <mml:mo>(</mml:mo> <mml:mi>c</mml:mi> <mml:msub> <mml:mi>l</mml:mi> <mml:mi>δ</mml:mi> </mml:msub> <mml:mo>∘</mml:mo> <mml:mi>i</mml:mi> <mml:mi>n</mml:mi> <mml:msub> <mml:mi>t</mml:mi> <mml:mi>δ</mml:mi> </mml:msub> <mml:mo>)</mml:mo> <mml:mo>,</mml:mo> </mml:mrow> </mml:math> $$\\\\alpha = (int_{\\\\delta }\\\\circ cl_{\\\\delta }\\\\circ int_{\\\\delta }),$$ <mml:math xmlns:mml=\\\"http://www.w3.org/1998/Math/MathML\\\"> <mml:mrow> <mml:mi>α</mml:mi> <mml:mo>=</mml:mo> <mml:mo>(</mml:mo> <mml:mi>i</mml:mi> <mml:mi>n</mml:mi> <mml:msub> <mml:mi>t</mml:mi> <mml:mi>δ</mml:mi> </mml:msub> <mml:mo>∘</mml:mo> <mml:mi>c</mml:mi> <mml:msub> <mml:mi>l</mml:mi> <mml:mi>δ</mml:mi> </mml:msub> <mml:mo>∘</mml:mo> <mml:mi>i</mml:mi> <mml:mi>n</mml:mi> <mml:msub> <mml:mi>t</mml:mi> <mml:mi>δ</mml:mi> </mml:msub> <mml:mo>)</mml:mo> <mml:mo>,</mml:mo> </mml:mrow> </mml:math> $$\\\\pi = (int_{\\\\delta }\\\\circ cl_{\\\\delta })$$ <mml:math xmlns:mml=\\\"http://www.w3.org/1998/Math/MathML\\\"> <mml:mrow> <mml:mi>π</mml:mi> <mml:mo>=</mml:mo> <mml:mo>(</mml:mo> <mml:mi>i</mml:mi> <mml:mi>n</mml:mi> <mml:msub> <mml:mi>t</mml:mi> <mml:mi>δ</mml:mi> </mml:msub> <mml:mo>∘</mml:mo> <mml:mi>c</mml:mi> <mml:msub> <mml:mi>l</mml:mi> <mml:mi>δ</mml:mi> </mml:msub> <mml:mo>)</mml:mo> </mml:mrow> </mml:math> and $$\\\\beta = (cl_{\\\\delta }\\\\circ int_{\\\\delta }\\\\circ cl_{\\\\delta }),$$ <mml:math xmlns:mml=\\\"http://www.w3.org/1998/Math/MathML\\\"> <mml:mrow> <mml:mi>β</mml:mi> <mml:mo>=</mml:mo> <mml:mo>(</mml:mo> <mml:mi>c</mml:mi> <mml:msub> <mml:mi>l</mml:mi> <mml:mi>δ</mml:mi> </mml:msub> <mml:mo>∘</mml:mo> <mml:mi>i</mml:mi> <mml:mi>n</mml:mi> <mml:msub> <mml:mi>t</mml:mi> <mml:mi>δ</mml:mi> </mml:msub> <mml:mo>∘</mml:mo> <mml:mi>c</mml:mi> <mml:msub> <mml:mi>l</mml:mi> <mml:mi>δ</mml:mi> </mml:msub> <mml:mo>)</mml:mo> <mml:mo>,</mml:mo> </mml:mrow> </mml:math> for any generalized topological space $$(X,g_{\\\\delta })$$ <mml:math xmlns:mml=\\\"http://www.w3.org/1998/Math/MathML\\\"> <mml:mrow> <mml:mo>(</mml:mo> <mml:mi>X</mml:mi> <mml:mo>,</mml:mo> <mml:msub> <mml:mi>g</mml:mi> <mml:mi>δ</mml:mi> </mml:msub> <mml:mo>)</mml:mo> </mml:mrow> </mml:math> are deduced and analyzed. Special subfamilies of the family of monotonic maps $$\\\\Gamma (X)$$ <mml:math xmlns:mml=\\\"http://www.w3.org/1998/Math/MathML\\\"> <mml:mrow> <mml:mi>Γ</mml:mi> <mml:mo>(</mml:mo> <mml:mi>X</mml:mi> <mml:mo>)</mml:mo> </mml:mrow> </mml:math> are studied and interesting results regarding generalized topologies are obtained.\",\"PeriodicalId\":33345,\"journal\":{\"name\":\"Journal of the Egyptian Mathematical Society\",\"volume\":\"30 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-04-17\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of the Egyptian Mathematical Society\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1186/s42787-023-00162-5\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of the Egyptian Mathematical Society","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1186/s42787-023-00162-5","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
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Generalized topology and the family of monotonic maps $$\Gamma (X)$$
Abstract In this paper, interesting properties of the generalized topological spaces, generated by the monotonic maps $$\sigma = (cl_{\delta }\circ int_{\delta }),$$ σ = ( c l δ ∘ i n t δ ) , $$\alpha = (int_{\delta }\circ cl_{\delta }\circ int_{\delta }),$$ α = ( i n t δ ∘ c l δ ∘ i n t δ ) , $$\pi = (int_{\delta }\circ cl_{\delta })$$ π = ( i n t δ ∘ c l δ ) and $$\beta = (cl_{\delta }\circ int_{\delta }\circ cl_{\delta }),$$ β = ( c l δ ∘ i n t δ ∘ c l δ ) , for any generalized topological space $$(X,g_{\delta })$$ ( X , g δ ) are deduced and analyzed. Special subfamilies of the family of monotonic maps $$\Gamma (X)$$ Γ ( X ) are studied and interesting results regarding generalized topologies are obtained.