A two-weight Sobolev inequality for Carnot-Carathéodory spaces
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DOI: 10.1007/s11587-020-00543-3
Abstract: Let $$X = \{X_1,X_2, \ldots ,X_m\}$$ be a system of smooth vector fields in $${{\mathbb R}^n}$$ satisfying the Hormander’s finite rank condition. We prove the following Sobolev inequality with reciprocal weights in Carnot-Caratheodory space $$\mathbb… read more here.
Keywords: two weight; frac int; sobolev inequality; inequality ... See more keywords
The weight distribution of a class of two-weight linear codes derived from Kloosterman sums
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DOI: 10.1007/s12095-017-0221-1
Abstract: Linear codes with few weights have applications in data storage systems, secret sharing schemes, and authentication codes. In this paper, a class of p-ary two-weight linear codes is constructed using a generic construction developed by… read more here.
Keywords: two weight; class; weight distribution; linear codes ... See more keywords
Two-Weight Linear Codes and Their Applications in Secret Sharing
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DOI: 10.1049/cje.2019.04.006
Abstract: Linear codes with few weighs have many applications in secret sharing. Determining the access structure of the secret sharing scheme based on a linear code is a very difficult problem. We provides a method to… read more here.
Keywords: two weight; linear codes; applications secret; secret sharing ... See more keywords