About the Journal

Journal of Nonlinear Analysis and Optimization: Theory & Applications (JNAO) is a peer-reviewed, open access international journal, that devotes to the publication of original articles of current interest in every theoretical, computational and applicational aspect of nonlinear analysis, convex analysis, fixed point theory, and optimization techniques and their applications to science and engineering. All manuscripts are refereed under the same standards as those used by the finest-quality printed mathematical journals.  Accepted papers will be published online in their final form as a JNAO formatted PDF.  and will be published in two issues annually in March and September.


Reviewing/Indexing: Papers appearing in JNAO will be reviewed/indexed in

Open Access Policy

This journal provides immediate open access to its content on the principle that making research freely available to the public.


Publication Charges

There are no charges to submit and publish an article in the Journal of Nonlinear Analysis and Optimization: Theory & Applications. All articles published in our journal are open access and are freely and widely available to all readers via the journal website.