Results 1 - 10 of 5,143

Structures on Q-Fuzzy Left N-Subgroups of Near Rings under Triangular Norms

by unknown authors
"... In this paper, we introduce the notion of Q-Fuzzification of left N-Subgroups in a near ring and investigate some related properties, characterization of Q-Fuzzy left N-Subgroups with respect to a triangular norm are given. ..."
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In this paper, we introduce the notion of Q-Fuzzification of left N-Subgroups in a near ring and investigate some related properties, characterization of Q-Fuzzy left N-Subgroups with respect to a triangular norm are given.

S-Product of Anti Q-Fuzzy Left M-N Subgroups of Near Rings under Triangular Conorms

by S. V. Manemaran
"... In this paper, we introduce the notion of Q- fuzzification of left M-N subgroups in a near-ring and investigate some related properties. Characterization of Anti Q- fuzzy left M-N subgroups with respect to s-norm is given. ..."
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In this paper, we introduce the notion of Q- fuzzification of left M-N subgroups in a near-ring and investigate some related properties. Characterization of Anti Q- fuzzy left M-N subgroups with respect to s-norm is given.

Symplectic S¹ × N³, subgroup separability, and vanishing Thurston norm

by Stefan Friedl, Stefano Vidussi , 2007
"... Let N be a closed, oriented 3–manifold. A folklore conjecture states that S 1 × N admits a symplectic structure if and only if N admits a fibration over the circle. We will prove this conjecture in the case when N is irreducible and its fundamental group satisfies appropriate subgroup separability c ..."
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Let N be a closed, oriented 3–manifold. A folklore conjecture states that S 1 × N admits a symplectic structure if and only if N admits a fibration over the circle. We will prove this conjecture in the case when N is irreducible and its fundamental group satisfies appropriate subgroup separability

Subgroup

by Bahadir O. Guler, Serkan Kader, Murat Besenk
"... Abstract�In this paper we examine some properties of suborbital graphs for the congruence subgroup � 0 ( N). Then we give necessary and sufficient conditions for graphs to have triangels. ..."
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Abstract�In this paper we examine some properties of suborbital graphs for the congruence subgroup � 0 ( N). Then we give necessary and sufficient conditions for graphs to have triangels.

Linear Regression Limit Theory for Nonstationary Panel Data

by Peter C. B. Phillips, Hyungsik R. Moon - ECONOMETRICA , 1999
"... This paper develops a regression limit theory for nonstationary panel data with large numbers of cross section Ž n. and time series Ž T. observations. The limit theory allows for both sequential limits, wherein T� � followed by n��, and joint limits where T, n�� simultaneously; and the relationship ..."
Abstract - Cited by 312 (22 self) - Add to MetaCart
This paper develops a regression limit theory for nonstationary panel data with large numbers of cross section Ž n. and time series Ž T. observations. The limit theory allows for both sequential limits, wherein T� � followed by n��, and joint limits where T, n�� simultaneously; and the relationship

On Subgroups

by M. Lafourcade, W. Chebyshev, Y. Lagrange
"... Let HU,y be a pseudo-natural group. A central problem in pure ax-iomatic Galois theory is the characterization of multiplicative lines. We show that Λ ̄ is globally n-dimensional. A useful survey of the subject can be found in [31]. The goal of the present paper is to classify vectors. 1 ..."
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Let HU,y be a pseudo-natural group. A central problem in pure ax-iomatic Galois theory is the characterization of multiplicative lines. We show that Λ ̄ is globally n-dimensional. A useful survey of the subject can be found in [31]. The goal of the present paper is to classify vectors. 1

Maximal subgroups of finite groups

by M. Aschbacher, L. Scott - J. Algebra , 1985
"... What ingredients are necessary to describe all maximal subgroups of the general analysis. finite group G? This paper is concerned with providing such an A good first reduction is to take into account the first isomorphism theorem, which tells us that the maximal subgroups containing a given normal s ..."
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subgroup N of G correspond, under the natural projection, to the maximal subgroups of the quotient group G/N. Let PZ = PQ denote the collection of maximal subgroups of G, and let e * be the subset of those ME?)z with Ker,(M) = 1, where Ker,(M) denotes the largest normal subgroup of G contained in M

A new public-key cryptosystem as secure as factoring

by Tatsuaki Okamoto, Shigenori Uchiyama - In Eurocrypt '98, LNCS 1403 , 1998
"... Abstract. This paper proposes a novel public-key cryptosystem, which is practical, provably secure and has some other interesting properties as follows: 1. Its trapdoor technique is essentially different from any other previous schemes including RSA-Rabin and Diffie-Hellman. 2. It is a probabilistic ..."
Abstract - Cited by 208 (7 self) - Add to MetaCart
probabilistic encryption scheme. 3. It can be proven to be as secure as the intractability of factoring n = p 2 q (in the sense of the security of the whole plaintext) against passive adversaries. 4. It is semantically secure under the p-subgroup assumption, which is comparable to the quadratic residue

Cryptography in subgroups of Z*n

by Jens Groth - PROCEEDINGS OF TCC 2005, LNCS , 2005
"... We demonstrate the cryptographic usefulness of a small subgroup of Z ∗ n of hidden order. Cryptographic schemes for integer commitment and digital signatures have been suggested over large subgroups of Z ∗ n, by reducing the order of the groups we obtain quite similar but more efficient schemes. T ..."
Abstract - Cited by 7 (1 self) - Add to MetaCart
We demonstrate the cryptographic usefulness of a small subgroup of Z ∗ n of hidden order. Cryptographic schemes for integer commitment and digital signatures have been suggested over large subgroups of Z ∗ n, by reducing the order of the groups we obtain quite similar but more efficient schemes

Cryptography in subgroups of Z ∗ n

by Jens Groth - In proceedings of TCC ’05, LNCS series , 2005
"... Abstract. We demonstrate the cryptographic usefulness of a small subgroup of Z ∗ n of hidden order. Cryptographic schemes for integer commitment and digital signatures have been suggested over large subgroups of Z ∗ n, by reducing the order of the groups we obtain quite similar but more efficient sc ..."
Abstract - Cited by 5 (4 self) - Add to MetaCart
Abstract. We demonstrate the cryptographic usefulness of a small subgroup of Z ∗ n of hidden order. Cryptographic schemes for integer commitment and digital signatures have been suggested over large subgroups of Z ∗ n, by reducing the order of the groups we obtain quite similar but more efficient
Results 1 - 10 of 5,143