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  • Bài báo/Newspaper

  • Vietnamese language - a heritage

    • Authors: Dương Xuan Quang (2022)

  • The Vietnamese culture sets a prime example. The Vietnamese language is one of the elements of Vietnamese culture that clearly show this characteristic.
  • Bài báo/Newspaper

  • A generalization of product inequality for the higher topological complexity

    • Authors: Nguyễn Việt Dũng (2022)

  • In [4] M. Farber defined the topological complexity T C(X) of a path-connected space X. Generalizing this notion, ten years later, Yu. Rudyak introduced a sequence of invariants, called the higher topological complexities T Cn(X), for any path-connected space X in [7]. These invariants have their origin in the notion of the Schwarz genus of a fibration defined in [8]. One of the tools used to calculate these invariants is the product inequality for the Schwarz genus. In this paper, we will give a generalization of the product inequality of the higher topological complexity.
  • Bài báo/Newspaper

  • A blockchain-based Certificate Management System using the Hyperledger Fabric Platform

    • Authors: Tran Quang Duy (2022)

  • In recent years, blockchain technology, with its outstanding advantages in terms of security and decentralized data storage, has quickly been applied in education, especially in managing educational certificates. The traditional paper certificate management process has many limitations on security, storage, verification, ownership, and prevention of certificate fraud and tampering. With emerging blockchain technology, the traditional paper certificate management process has changed to a new stage with massive benefits and opportunities to overcome the above challenges. Following this approach, many blockchain-based applications have been proposed, and several universities worldwide have adopted various solutions based on blockchain technology. This paper presents implementing an edu...