Published articles in refereed journals

S. Mecheri,K.Tanahashi, A.Uchiyama, An extension of Fuglede-Putnam, to p-hyponormal or class Y operators, Bull.Koren Math.Soc., 43(2006), 747-753.

S. Mecheri and Smail Bouzenada,Similarity orbits and finite operators, J. Pure Math., 2(2006), 12-18.

S. Mecheri, Generalized Weyl’s theorem for algebraically (p,k)-quasihyponormal operators, Kungpook.Math.J, 46(2006), no. 4, 553-563.

S. Mecheri, General;ized a-Weyl’s theorem for some classes of operators, Nihonkai Math. J, 17(2006), 155-165.

S. Mecheri, Gateaux derivative and orthogonality in Cp-classes, J . Ineq. Pure Appl.Math (JIPAM), vol.7, 2 (2006) , Article 57(electronic).

S. Mecheri, Non normal Derivations and Orthogonality, Proc. Amer. Math. Soc., 133 (2005), 759-762.

S. Mecheri, Generalized Finite operators, Demonstratio.Math, 38(2005),163-167.

S. Mecheri, Another version of Anderson Inequality in the Ideal of all compact operators, J.Ineq. Pure Appl. Math , vol 6, n3(2005).

S. Mecheri, On the range of elementary operators, Integral. Equations operator theory, 53(2005), 403-409.

S. Mecheri and A.Bachir, A positive Answer to the conjecture by Fong and Istratescu, Bull. Korean Math.Soc, 42 (2005) no4, 871-875.

S. Mecheri, An extension of Fuglede Putnam theorem to (p,k)-quasihyponormal operator, Scientiae Math.Japonicae, 62(2005), 259-264

S. Mecheri, On the Normality of operators, Revista Colombiana. Math, 39(2005), 87-95. MecheriRevista.pdf

S. Mecheri, Generalized derivation and double operator integrals, Georgian Math.J,, 12(2005), 717-726.

S.Mecheri, Gateaux derivative and orthogonality in C1-classes, J . Ineq. Pure appl.Math , vol 6, n4(2005).

S. Mecheri, Best L (x, µ)-approximant, East Journal on Approximation, 16(2004),1-8 .

S. Mecheri, Another version of Maher's inequality, J. Anal. Appl (Z. Anal. Anw), 23(2004), no.2, 303-311

S.Mecheri, Some variants of Webers Theorem, Math.Proc.Roy. Irish Acad, 104A (2004), no 1, 67-73.

S. Mecheri, An Extension of the Fuglede-Putnam theorem to p-hyponormal operators., J. Pure Math., 21(2004), 25-3

S. Mecheri, S. Mecheri, Generalized P-symmetric operators, Math.Proc.Roy.Irish Acad , 104A(2004), no.2, 173-175.

S. Mecheri,, A Generalization of Fuglede-Putnam theorem, J. Pure Math, 21(2004), 31-38.

S. Mecheri,On The range and the kernel of the elementary operator, Acta Mathematica Universtatis Comenianae, 72(2003), 191-196 .

S. Mecheri, Range Kernel and Elementary operators, J.Pure.Math, 20(2003),1-8.

S. Mecheri, Orthogonality and Derivation Ranges, Int. Math.Jou.Vol. 3, 2003. no. 1, pp. 21-28.

S. Mecheri, Another version of Anderson’s Inequality in Norm Ideal. Int .Math.Jour , Vol. 3, 2003. no. 1, pp. 29-40.

S. Mecheri and M. Bounhkel, Global Minimum and Orthogonality in C1 Classes, J. Math. Anal. Appl , 287(2003), 51-60

S. Mecheri and M.Bounkhel, Some variants of Anderson Inequality in C1 Classes, J. Ineq.Pure. Appl. Math , issue 1, article 24, 2003.

S.Mecheri, Generalized Maher and Anderson’s Inequality I, International Jour.Math & Math.Sci , 52(2003), 3281-3297.

S. Mecheri, Generalized Maher and Anderson’s Inequality II, International Jour.Math & Math.SC , 53 (2003)3355-3372. 2002

S. Mecheri, Finite operators, Demonstratio Math, 35(2002), 357-366.

S. Mecheri and A.Bachir, Generalized derivations modulo the ideal of compact operators, Int. J. Math& Math.Sc, 32(2002), 501-506

S.Mecheri, Orthogonality in P-Schtten classes, J.Appl.Math. 8(2002),441-447 .

S. Mecheri, Weak finite operators, J.Pure Math, 19(2002), 81-85.

S. Mecheri, On Minimizing , Serdica Math.Jour, Vol.26, n°2 (2000) 119-126 .

S. Mecheri, Some remarks on the range of a generalized derivation (in Russian), Problemy Matematicheskogo Analiza (Russia)Vol. 20(2000), 111-119.

S. Mecheri, On the range of a generalized derivation. Function theory and applications. J. Math. Sci. (New York) 102 (2000), no. 5, 4429 - 4435.

S. Mecheri, On the Weak closure of the range of a derivation, Jour. Appl. Math, 2(2000), 1153-1157.

S.Mecheri, Examples of Finite operators, Alg.Numb. Theor, 1(2000), 47-44.

S. Mecheri, Derivation Ranges and the Identity, Proceeding of the 37^th Science WeekV1(2000) 150-155.

S. Mecheri, Commutants and Derivations Ranges, Czechoslovak Mathematical journal, 49(1999), 843-847.

S. Mecheri, L’image et le Noyau d’une dérivation (Frensh), Annales de Mathématiques, 6(1999), 321-325.

S. Mecheri, Derivation ranges, Linear Algebra & its Applications , 279(1998) 31-38.

S. Mecheri, On Minimizing , Annaba University Publication n4 (2000) 1-10.

S. Mecheri, On the range of the operator , Annaba University Publication n5(2000)10-17.

S.Mecheri, On the weak operator topology, Annaba University Publication n3 (2000) 1-9.

S. Mecheri, An Extension of Penrose's inequality on generalized inverses to the von Neumann-Schatten classes Cp, Lin.Alg. Appl., (Accepted)

S. Mecheri, A Fuglede-Putnam type theorem, Integral equation operator theory, Bull. Bel. Math. Soc, (submitted)
S. Mecheri, A note on Fuglede-Putnam type theorem for (p,k)-quasihyponormal operators, JMAA., (submitted)
S.Mecheri, Quasisimilarity and Compact Perturbations, Acta.Sci.Math (Szeged), (submitted)
S.Mecheri and S.Bouzenada,Finite operators and Compact Perturbations., Comm.Korean.Math.Soc., (submitted)
S.Mecheri, Global Minimum and orthogonality in B(H), J. Korean Math.Soc, (Accepted).
S.Mecheri, Range-Kernel orthogonality and Finite operators, JMAA, (Submitted)
S.Mecheri,Orthogonality and Finite operators, Math.Nachr, (Accepted)

S.Mecheri and K. Tanahashi, Weyl’s type theorems for (p,k)-quasihyponormal operators, Glasgow Math. J, (accepted).
S.Mecheri,A generalized Fuglede-Putnam’s theorem, MIA, (accepted).
S.Mecheri, Numerical ranges and Finite operators, Acta Applicandae. Math, (accepted).
S.Mecheri, Why to solve the operator equation AX-XB= T, Pan. Amer.J.Math. (accepted).
S.Mecheri, Fuglede-Putnam's theorem for Y-classes or log-hyponormal operators, Studia Math, (2007), accepted
S.Mecheri,Putnam-Fuglede's theorem for dominant or (p,k)-quasihyponormal operators, Extracta Mat, (2007). accepted
S.Mecheri, An extension of Putnam-Fuglede's theorem for (p,k)-quasihyponormal operators, Math J.Ineq. Appl. (2007). accepted
S.Mecheri, C*-algebras and generalized p-symmetric operators, Lin.Mult. Lin. Alg, (2007). accepted
S.Mecheri, On the Kleinecke-Shirokov theorem, Compositio Math (2007). Submitted
S.Mecheri, On the closure of the range of elementary operators, Acta Math Sinica, (2007). Submitted
S.Mecheri, A remark on Weyl type theorems, J. Korean. Math. Soc, (2007). accepted
S.Mecheri, Quasisimilarity and compact perturbations, Integral Equations& Operator theory, (2007). Accepted
S.Mecheri, An extension of Putnam-Fuglede's theorem to a class A operators, Math. Ineq. Appl, (2007). Submitted
S.Mecheri, On quasi-class A operators, Acta. Math. Sin, (2007).
S.Mecheri, On the closure of the range of elementary operators and double operator integrals, Candadian Math. Bull, (2007). Submitted
S.Mecheri, and A.Uchiyama, An extension of Fuglede Putnam-theorem to class A operators, Math. Ineq. Appl, (to appear).
S.Mecheri, Elementary operators and double operators integrals, Bull Australian.Math.Soc, Submitted
S.Mecheri and S.Bouzenada, Some properties of Finite operators, Demonstratio Math, accepted

صالح احمد محمد مشرى

Quick Launch