International journal · Est. 1994

A definitive forum for convex analysis.

Rigorous research at the intersection of variational analysis, optimization, control, and the mathematical sciences.

Peer-reviewed original researchISSN 0944-6532eISSN 2363-6394
33Volumes published
1,682Archive records
4Issues per year
1,200Pages annually
Latest research

Volume 33
Numbers 3&4

Dedicated to the memory of Hedy Attouch and his lasting mathematical legacy.

Electronic firstPrint edition scheduled for August 2026
A broad mathematical scope

Theory with reach.

JCA develops theoretical knowledge in convex analysis and extends its applications, with particular attention to nonsmooth analysis, generalized differentiability, and set-valued functions.

01Convex analysis
02Calculus of variations
03Control theory
04Measure theory
05Functional analysis
06Differential equations
07Integral equations
08Optimization
09Mathematical programming
10Mathematical economics
11Nonsmooth analysis
12Generalized differentiability
13Set-valued functions
Abstracting and indexing

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Three decades of scholarship

One archive.
1,600+ ideas.

Browse every volume since 1994 or search the complete catalogue by title, author, year, keyword, or MSC classification.

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Manuscripts are considered in English, thoroughly peer-reviewed, and prepared in TeX. There are no page charges.