A quartic functional equation and its generalized Hyers-Ulam-Rassias stability

Montakarn Petapirak, Paisan Nakmahachalasint


In this paper, we study the general solution of the quartic functional equation


and prove its generalized Hyers-Ulam-Rassias stability.

Full Text: PDF


  • There are currently no refbacks.

The Thai Journal of Mathematics organized and supported by The Mathematical Association of Thailand and Thailand Research Council and the Center for Promotion of Mathematical Research of Thailand (CEPMART).

Copyright 2020 by the Mathematical Association of Thailand.

All rights reserve. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, without the prior permission of the Mathematical Association of Thailand.

|ISSN 1686-0209|