| MSC 1991 | Number of Preprints | |
| 78-XX | Optics, electromagnetic theory
| 13 | browse |
| 78-00 | General reference works (handbooks, dictionaries, bibliographies, etc.)
| 13 | browse |
| 78-01 | Instructional exposition (textbooks, tutorial papers, etc.)
| 13 | browse |
| 78-02 | Research exposition (monographs, survey articles)
| 13 | browse |
| 78-03 | Historical
| 13 | browse |
| 78-04 | Explicit machine computation and programs (not the theory of computation or programming)
| 13 | browse |
| 78-05 | Experimental papers
| 13 | browse |
| 78-06 | Proceedings, conferences, collections, etc.
| 13 | browse |
| 78-08 | Computational methods
| 13 | browse |
| 78A02 | Foundations
| 113 | browse |
| 78A05 | Geometric optics
| 113 | browse |
| 78A10 | Physical optics
| 113 | browse |
| 78A15 | Electron optics
| 113 | browse |
| 78A20 | Space charge waves
| 113 | browse |
| 78A25 | Electromagnetic theory, general
| 113 | browse |
| 78A30 | Electro- and magnetostatics
| 113 | browse |
| 78A35 | Motion of charged particles
| 113 | browse |
| 78A40 | Waves and radiation
| 113 | browse |
| 78A45 | Diffraction, scattering
| 113 | browse |
| 78A50 | Antennas, wave-guides
| 113 | browse |
| 78A55 | Technical applications
| 113 | browse |
| 78A60 | Lasers, masers, optical bistability, nonlinear optics
| 113 | browse |
| 78A70 | Biological applications
| 113 | browse |
| 78A97 | Mathematically heuristic optics and electromagnetic theory
| 113 | browse |
| 78A99 | Miscellaneous topics
| 113 | browse |