On the Exact Analytical Solutions of Certain Lambert Transcendental Equations
Author(s) -
Slavica M. Perovich,
D.V. Tošić,
Sanja Bauk,
Stevan Kordić
Publication year - 2011
Publication title -
mathematical problems in engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.262
H-Index - 62
eISSN - 1026-7077
pISSN - 1024-123X
DOI - 10.1155/2011/685485
Subject(s) - transcendental equation , lambert w function , transcendental number , mathematics , mathematical proof , transcendental function , exact solutions in general relativity , calculus (dental) , mathematical analysis , differential equation , geometry , medicine , dentistry
The subject matter of this paper is the Special Trans Functions Theory (STFT) in finding the exact analytical closed form solutions (the newspecial tran functions) of certain Lambert transcendental equations. Note that these Lambert transcendental equations frequently appear in applied physicsand engineering domain. The structure of the theoretical derivations, proofs, and numerical results confirms validity and basic principles of the STFT. Undoubtedly,the proposed exact analytical approach implies the qualitative improvements of the conventional methods and techniques
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