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The spectral synthesis problem

1975
We suppose as known the basic theory of harmonic analysis as found in [R u din, 5, Chapter 1] and the basic theory of commutative Banach algebras as found in [Loomis, 1, Chapter 4]. In this Paragraph 1.1, we quickly restate some of the necessary results from harmonic analysis in order to establish notation; and proceed far enough along to give a proof ...
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DEDS control synthesis problem solving

2004 2nd International IEEE Conference on 'Intelligent Systems'. Proceedings (IEEE Cat. No.04EX791), 2004
An approach to solving the problem of control synthesis of discrete event dynamic systems (DEDS) is presented in this paper. DEDS are expected here to be modelled by means of the ordinary Petri nets (PN) defined e.g. by Murata (1989) and Peterson (1981). Directed graphs (DG) described e.g.
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A Grammar Design Pattern for Arbitrary Program Synthesis Problems in Genetic Programming

European Conference on Genetic Programming, 2017
Stefan Forstenlechner   +3 more
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The problem of frequency synthesis

Journal of the British Institution of Radio Engineers, 1961
Frequency synthesis employs precise frequency standards to obtain by means of a frequency conversion process many output frequencies from the one accurate source, each of which can be individually selected. The output frequencies are multiples of harmonic fractions of the frequency standard.
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A non-linear synthesis problem†

International Journal of Control, 1980
Abstract There is given a set of n ordered pairs of time functions (ri (t), xi ;(t)). A network N is to be designed, whose output is xi (t − τ) in response to input ri (t − τ). A solution is presented consisting of n parallel branches, each with its own unique sampling function followed by a linear, time invariant network.
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Intricate organic synthesis problem solved

Chemical & Engineering News Archive, 1999
Two complex compounds with promising cholesterol-lowering and anticancer activity have yielded to total organic synthesis. The work advances the art of synthetic organic chemistry, confirms the structures and potentially increases the supply of the rare compounds, and could lead to the development of analogs as possible therapeutic agents.
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Maximin Problem of Communication Network Synthesis

Computational Mathematics and Modeling, 2021
Perevozchikov, A. G.   +2 more
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