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A NOTE ON THE CAUCHY PROBLEM FOR A HIGHER-ORDER mu-CAMASSA-HOLM EQUATION

期刊: UNIVERSITY POLITEHNICA OF BUCHAREST SCIENTIFIC BULLETIN-SERIES A-APPLIED MATHEMATICS AND PHYSICS, 2021; 83 (3)

In this note, we consider the Cauchy problem for a higher-ogler mu-Camassa-Holm equation. By constructing two sequences of peakon solutions whose dist......

AN ALGEBRAIC APPROACH TO VERY TRUE IN MONOIDAL T-NORM BASED LOGIC

期刊: UNIVERSITY POLITEHNICA OF BUCHAREST SCIENTIFIC BULLETIN-SERIES A-APPLIED MATHEMATICS AND PHYSICS, 2021; 83 (2)

Y In this paper, we expand MTL with an unary connective vt whose algebraic counterpart is an unary operator playing the role of very true. Then, we pr......

A MODIFIED ITERATIVE ALGORITHM FOR SOLVING SPLIT EQUALITY PROBLEMS

期刊: UNIVERSITY POLITEHNICA OF BUCHAREST SCIENTIFIC BULLETIN-SERIES A-APPLIED MATHEMATICS AND PHYSICS, 2021; 83 (3)

In this paper, we investigate the split equality problems in Hilbert spaces. We propose an iterative algorithm with self-adaptive step-size for solvin......

AN ITERATIVE ALGORITHM BASED ON SIMPSON METHODS FOR SOLVING FIXED POINT PROBLEM OF NONEXPANSIVE MAPPINGS

期刊: UNIVERSITY POLITEHNICA OF BUCHAREST SCIENTIFIC BULLETIN-SERIES A-APPLIED MATHEMATICS AND PHYSICS, 2021; 83 (3)

Fixed point methods have been studied extensively by the Scholars. The purpose of this paper is to suggest an iterative algorithm based on Simpson met......

A MODIFIED SMOOTH HOMOTOPY ALGORITHM FOR SOLVING MATHEMATICAL PROGRAMS WITH BALL-CONSTRAINED VARIATIONAL INEQUALITIES

期刊: UNIVERSITY POLITEHNICA OF BUCHAREST SCIENTIFIC BULLETIN-SERIES A-APPLIED MATHEMATICS AND PHYSICS, 2021; 83 (3)

Based on the Robinson's normal equation and Chen-Harker-Kanzow-Smale smooth function, a smoothing Homotopy equation for solving mathematical programs ......

ENERGY-CONSERVING SCHEMES FOR THE TIME-DEPENDENT INCOMPRESSIBLE MAGNETOHYDRODYNAMICS FLOWS

期刊: UNIVERSITY POLITEHNICA OF BUCHAREST SCIENTIFIC BULLETIN-SERIES A-APPLIED MATHEMATICS AND PHYSICS, 2021; 83 (2)

In this work we consider the energy conservation property of the magneto-hydrodynamics problem without the divergence constraint strongly enforced. Ba......

SOLVING UNCERTAIN NONLINEAR COMPLEMENTARITY PROBLEM BY USING A NEW PENALTY METHOD

期刊: UNIVERSITY POLITEHNICA OF BUCHAREST SCIENTIFIC BULLETIN-SERIES A-APPLIED MATHEMATICS AND PHYSICS, 2021; 83 (2)

In this paper, we develop a new class of uncertain nonlinear complementarity problem (UNCP), that is, the uncertain nonlinear complementarity problem ......

MULTI-GRANULATION VARIABLE PRECISION ROUGH SET BASED ON LIMITED TOLERANCE RELATION

期刊: UNIVERSITY POLITEHNICA OF BUCHAREST SCIENTIFIC BULLETIN-SERIES A-APPLIED MATHEMATICS AND PHYSICS, 2021; 83 (3)

In this paper, the combination of the variable precision rough set and the limited tolerance relation under multi-granularity is explored. As an exten......

IMPLICIT ITERATIVE SCHEMES OF STRICTLY PSEUDOCONTRACTIVE OPERATORS IN UNIFORMLY CONVEX BANACH SPACES

期刊: UNIVERSITY POLITEHNICA OF BUCHAREST SCIENTIFIC BULLETIN-SERIES A-APPLIED MATHEMATICS AND PHYSICS, 2021; 83 (3)

We study the strong convergence of an implicit iteration scheme for a strictly pseudo-contractive operator in a real uniformly convex Banach space E w......

COMMON FIXED POINT THEOREMS VIA INTEGRAL TYPE CONTRACTION IN MODULAR METRIC SPACE

期刊: UNIVERSITY POLITEHNICA OF BUCHAREST SCIENTIFIC BULLETIN-SERIES A-APPLIED MATHEMATICS AND PHYSICS, 2021; 83 (3)

The Banach fixed point theory is one of the important results in pure mathematics that Banach proved in 1922. This theory was expanded by several auth......

SOME PROPERTIES OF DERIVATIONS AND m-k-HYPERIDEALS IN ORDERED SEMIHYPERRINGS

期刊: UNIVERSITY POLITEHNICA OF BUCHAREST SCIENTIFIC BULLETIN-SERIES A-APPLIED MATHEMATICS AND PHYSICS, 2021; 83 (3)

In this paper, at first, we state the concept of derivations on ordered semi-hyperrings and give some examples. Afterward, m-k-hyperideals in ordered ......

ON THE INTERPOLATIVE (phi, psi)-TYPE Z-CONTRACTION

期刊: UNIVERSITY POLITEHNICA OF BUCHAREST SCIENTIFIC BULLETIN-SERIES A-APPLIED MATHEMATICS AND PHYSICS, 2021; 83 (2)

In this paper, we introduce the notions of interpolative (phi, psi)-type Z-contraction with respect to simulation function and quasi triangular theta-......

SUBGRADIENT AND HYBRID ALGORITHMS FOR EQUILIBRIUM PROBLEMS AND FIXED POINT PROBLEMS

期刊: UNIVERSITY POLITEHNICA OF BUCHAREST SCIENTIFIC BULLETIN-SERIES A-APPLIED MATHEMATICS AND PHYSICS, 2021; 83 (2)

In this paper, we studied the fixed point and equilibrium problems in Hilbert spaces. We present an iterative algorithm combined with subgradient and ......

NEW CONTRACTIONS AND SOME FIXED POINT RESULTS WITH APPLICATION BASED ON EXTENDED QUASI b-METRIC SPACES

期刊: UNIVERSITY POLITEHNICA OF BUCHAREST SCIENTIFIC BULLETIN-SERIES A-APPLIED MATHEMATICS AND PHYSICS, 2021; 83 (2)

The conceptions of metric spaces and extended b-metric spaces play a major role in proving many theorems of existence solution of such equations as in......

PROJECTION SUBGRADIENT ALGORITHMS FOR SOLVING PSEUDOMONOTONE VARIATIONAL INEQUALITIES AND PSEUDOMONOTONE EQUILIBRIUM PROBLEMS

期刊: UNIVERSITY POLITEHNICA OF BUCHAREST SCIENTIFIC BULLETIN-SERIES A-APPLIED MATHEMATICS AND PHYSICS, 2021; 83 (3)

In this paper, we investigate pseudomonotone variational inequalities and pseudomonotone equilibrium problems in Hilbert spaces. We present a projecti......

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