학술논문
SHARP Lp → Lr ESTIMATES OF RESTRICTED AVERAGING OPERATORS OVER CURVES ON PLANES IN FINITE FIELDS
이용수 2
- 영문명
- 발행기관
- 충청수학회
- 저자명
- Doowon Koh
- 간행물 정보
- 『Journal of the Chungcheong Mathematical Society』Volume 28, No. 2, 251~259쪽, 전체 9쪽
- 주제분류
- 자연과학 > 자연과학일반
- 파일형태
- 발행일자
- 2015.05.30
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국문 초록
Let Fdq be a d-dimensional vector space over a finite field Fq with q elements. We endow the space Fdq with a normalized counting measure dx. Let σ be a normalized surface measure on an algebraic variety V contained in the space (Fdq, dx). We define the restricted averaging operator A V by A V f (x) = f * σ(x) for x ∈ V, where f : (Fdq, dx) → C. In this paper, we initially investigate L p → L r estimates of the restricted averaging operator A V . As a main result, we obtain the optimal results on this problem in the case when the varieties V are any nondegenerate algebraic curves in two dimensional vector spaces over finite fields. The Fourier restriction estimates for curves on F play a crucial role in proving our results.
영문 초록
목차
1. Introduction
2. Statement of the main result
3. Review of extension problems for curves
4. Proof of the main theorem (Theorem 2.3)
해당간행물 수록 논문
- THE PROPERLY SUPPORTED GENERALIZED PSEUDO DIFFERENTIAL OPERATORS
- APPROXIMATE QUADRATIC MAPPINGS IN QUASI-β-NORMED SPACES
- ON THE EXISTENCE OF p-ADIC ROOTS
- HYPERBOLICITY FOR CLOSED RELATIONS
- BACKWARD EXTENSION OF SUBNORMAL 2-VARIABLE WEIGHTED SHIFTS
- A FIXED POINT APPROACH TO THE STABILITY OF ADDITIVE-QUADRATIC FUNCTIONAL EQUATIONS IN MODULAR SPACES
- BOUNDEDNESS IN PERTURBED NONLINEAR FUNCTIONAL DIFFERENTIAL SYSTEMS
- KUPKA-SMALE DIFFERENTIABLE MAPS
- EXISTENCE OF MILD SOLUTIONS OF PARTIAL NEUTRAL INTEGRODIFFERENTIAL EQUATIONS WITH UNBOUNDED DELAY
- MULTIPLE POSITIVE SOLUTIONS OF NONLINEAR BOUNDARY VALUE PROBLEM WITH FINITE FRACTIONAL DIFFERENCE
- CHARACTERIZATIONS OF GAMMA DISTRIBUTION VIA SUB-INDEPENDENT RANDOM VARIABLES
- SHARP Lp → Lr ESTIMATES OF RESTRICTED AVERAGING OPERATORS OVER CURVES ON PLANES IN FINITE FIELDS
- ON SINGLE CYCLE T-FUNCTIONS GENERATED BY SOME ELEMENTS
- A NONDEGENERATE BILINEAR FORM INDUCED BY COLOR POISSON BIALGEBRA
- AN ALGEBRAIC SOLUTION OF EINSTEIN’S FIELD EQUATIONS IN X4
- COMPUTATION OF NIELSEN NUMBERS FOR CERTAIN MAPS OF HYPERBOLIC SURFACES
- A DECOMPOSITION OF THE CURVATURE TENSOR ON SU (3)/T (k, l) WITH A SU (3)-INVARIANT METRIC
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