1. A note on series parallel irreducibility

   • Bernard P. Zeigler

   OriginalPaper Pages: 1 - 3

2. Topological entropy and measure-theoretic entropy for automorphisms on compact groups

   • Nobuo Aoki

   OriginalPaper Pages: 4 - 7

3. On the prime decomposition theorem for finite monoids

   • Gerard Lallement

   OriginalPaper Pages: 8 - 12

4. The Green's function fornth-order periodic differential-difference equations

   • J. C. Lillo

   OriginalPaper Pages: 13 - 19

5. A basic optimization problem in linear systems

   • William A. Porter

   OriginalPaper Pages: 20 - 44

6. Graph property recognition machines

   • Herbert S. Shank

   OriginalPaper Pages: 45 - 49

7. Records of turing machines

   • Herbert S. Shank

   OriginalPaper Pages: 50 - 55

8. Stability and summability of solutions of difference equations

   • S. P. Gordon

   OriginalPaper Pages: 56 - 65

9. A note on dense and nondense families of complexity classes

   • Paul Young

   OriginalPaper Pages: 66 - 70

10. Topological transitivity and ergodic measures

    • Benjamin Weiss

    OriginalPaper Pages: 71 - 75

11. Distal and proximal extensions of minimal flows

    • Leonard Shapiro

    OriginalPaper Pages: 76 - 88