s – closed
On locally s closed spaces
... If B is regular open or regular closed and A as any subset of X which s s-closed relative to X, then.. as s-closed relative to X..[r] ...
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On Fuzzy g*s Closed Sets
... of closed and open sets in topological spaces as well as fuzzy topological spaces are the most recent developments in the near ...generalized closed set for topological ...of closed set called ...
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On nano $pi g^ast$s-closed sets in nano topological spaces
... Theorem 3.2. Every Nr-closed set is Nπg ∗ s-closed. Proof: Let A be a Nr-closed set in U. Let G be a Nπg-open set such that A⊆G. Since A is Nr-closed we have Nrcl(A)=A⊆G. But, Nscl(A)⊆ ...
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On Nano ag*s-Closed Sets in Nano Topological Spaces
... That is F=φ, which is a contradiction.Thus, Nscl(A)-A contains no non-empty nano closed set in U. Conversely, assume that Nscl(A)-A contains no non-empty nano closed set. Let A⊆ U, where G is αg-open. ...
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On S cluster sets and S closed spaces
... called S-cluster sets, of functions and multifunc- tions between topological spaces is introduced, thereby providing a new technique for studying S-closed ...of S-cluster set of a ...and ...
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Strongly g*s –Closed Sets in Topological Spaces
... Pre closed set is {φ,X,{c},{a,c},{b,c}}. Strongly g*s-closed set is ...Pre closed set is {φ,X,{c},{a,c},{b,c}}. Strongly g*s-closed set is ...
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On pairwise S closed bitopological spaces
... Pairwise semi-open, Pairwise almost compact, Pairwise S-closed, Pairwise regularly open and regularly closed, Pairwise extremal disconnectedness, Pairwise semi-continuous and irresolute [r] ...
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Contra continuous functions and strongly S closed spaces
... the space property of having a finite dense subset is equivalent to the following property Every closed cover has a finite subcover Hence this is a stronger form a S-closedness and we ca[r] ...
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Iso-S-Closedness and Iso-S*-Closedness in L-Fuzzy Topological Spaces
... Definition 4.1 Let (X, τ) be an L-fuzzy topological space. The L-fuzzy set λ L X is said to be L- fuzzy CL-iso-S-closed if the closure of each L-fuzzy countably compact subspace of λ is L-fuzzy S- ...
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Vol 2, No 10 (2011)
... (v) countably S-closed compact [7] if every countable cover of X by regular closed sets has a finite subcover.. (vi) S-lindelof [12] if every cover of X by regular closed sets has a coun[r] ...
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M. N. MUKHERJEE. Department of Mathematics. Charu Chandra College 22 Lake Road. Calcutta, India (Received August 5, 1982)
... Pairwise semi-open, Pairwise almost compact, Pairwise S-closed, Pairwise regularly open and regularly closed, Pairwise extremal disconnectedness, Pairwise semi-continuous and irresolute [r] ...
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Vol 6, No 10 (2015)
... locally closed (briefly glc) set [3] if U = F ∩ F, where U is g-open and F is g-closed in ( X, τ ...-locally closed (briefly g ^ lc) set [22] if A = U ∩ F, where U is g ^ -open and F is ...
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Vol 3, No 11 (2012)
... (8) πgα-closed set [11] if αcl(A) ⊂ U, whenever A ⊂ U and U is π-open. (9 πgs-closed set [4] if scl(A) ⊂ U, whenever A ⊂ U and U is π-open. (10) πgb -closed set [20] if bcl(A) ⊂ U, whenever A ⊂ U and ...
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Vol 3, No 2 (2012)
... generalized closed (briefly g-closed) set 2 [10] if cl(A) ⊆ U whenever A ⊆U and U is open in (X, ...α-generalized closed (briefly αg-closed) set 8 [12] if αcl(A) ⊆ U whenever A ⊆ U and U is ...
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Variations on a theme of Horowitz
... of closed curves on a closed [ori- entable] surface S [with negative Euler characteristic] for which the lengths of the geodesics in the respective homotopy classes are equal for any hyperbolic ...
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Closed Yesterday and Closed Minds: Asking the Right Questions of the Corpus To Distinguish Thematic from Sentential Relations
... Closed Yesterday and Closed Minds Asking the Right Questions of the Corpus To Distinguish Thematic from Sentential Relations C l o s e d Y e s t e r d a y and C l o s e d Minds A s k i n g t h e R i g[.] ...
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On αsg closed sets in Topological spaces
... (briefly s-open) sets in a topological spaces was initi- ated by ...of closed sets to generalized closed(briefly g-closed) sets[8] in ...of closed sets to semi-generalized ...
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A computational study of systemic hydration in vocal fold collision
... typical of measured values in experiments (Erath and Plesniak 2006; Pelorson et al 1994). The computed average volume flow rate is well within the 80 − 750 ml/s range measured in experiments using excised larynges ...
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Vol 7, No 10 (2016)
... Definition 4.1: A topological space (X, τ) is called a 1. T µ ψ -space if every µ ψ –closed set is closed. 2. α T µ ψ -space if every µ ψ – closed set is α -closed. 3. sT µ ψ -space if every µ ...
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ECE-320 : Linear Control Systems
... ) s so that G 0 (0) = 1 , but if we can, we get a type 1 system and there is no scaling outside the of the feedback loop ( G pf = 1 )! Why do we care? See part c, d, and e ...
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