## THERMAL SCIENCE

International Scientific Journal

### IMPROVED HYPERBOLIC FUNCTION METHOD AND EXACT SOLUTIONS FOR VARIABLE COEFFICIENT BENJAMIN-BONA-MAHONY-BURGERS EQUATION

**ABSTRACT**

By using the improved hyperbolic function method, we investigate the variable
coefficient Benjamin-Bona-Mahony-Burgers equation which is very important in
fluid mechanics. Some exact solutions are obtained. Under some conditions, the periodic wave leads to the kink-like wave.

**KEYWORDS**

PAPER SUBMITTED: 2015-01-05

PAPER REVISED: 2015-02-27

PAPER ACCEPTED: 2015-03-31

PUBLISHED ONLINE: 2015-10-25

**THERMAL SCIENCE** YEAR

**2015**, VOLUME

**19**, ISSUE

**Issue 4**, PAGES [1183 - 1187]

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