Volume & Issue: Volume 8, Issue 1, Winter and Spring 2011, Pages 1-112 
3. Some fi xed points for J-type multi-valued maps in CAT(0) spaces

Pages 23-33

سید جلال حسینی غنچه; ه. صلاحی فرد


4. Best approximation by closed unit balls

Pages 35-44

ه.ر. کمالی; ه مظاهری; ه.ر. خاده زاده; ه اردکانی


8. Application of diff erential transformation method to the fi sher equation.

Pages 85-95

ب. سلطان علیزاده; ب. بابا یار