• case-insensitive prefix search: default
  e.g., sig matches "SIGIR" as well as "signal"
• exact word search: append dollar sign ($) to word
  e.g., graph$ matches "graph", but not "graphics"
• boolean and: separate words by space
  e.g., codd model
• boolean or: connect words by pipe symbol (|)
  e.g., graph|network

Update May 7, 2017: Please note that we had to disable the phrase search operator (.) and the boolean not operator (-) due to technical problems. For the time being, phrase search queries will yield regular prefix search result, and search terms preceded by a minus will be interpreted as regular (positive) search terms.

found 29 matches

• 1968
• 
  Alfred V. Aho, Jeffrey D. Ullman:
  The Theory of Languages. Math. Syst. Theory 2(2): 97-125 (1968)
• 
  P. C. Baayen, J. de Groot:
  Linearization of Locally Compact Transformation Groups in Hilbert Space. Math. Syst. Theory 2(4): 363-379 (1968)
• 
  T. F. Bridgland Jr.:
  A Criterion for Weak Controllability. Math. Syst. Theory 2(1): 51-56 (1968)
• 
  Patrick C. Fischer, Albert R. Meyer, Arnold L. Rosenberg:
  Counter Machines and Counter Languages. Math. Syst. Theory 2(3): 265-283 (1968)
• 
  Michael J. Fischer, Arnold L. Rosenberg:
  Real-Time Solutions of the Origin-Crossing Problem. Math. Syst. Theory 2(3): 257-263 (1968)
• 
  Seymour Ginsburg, Edwin H. Spanier:
  Control Sets on Grammars. Math. Syst. Theory 2(2): 159-177 (1968)
• 
  Ronald L. Graham:
  On Finite 0-Simple Semigroups and Graph Theory. Math. Syst. Theory 2(4): 325-339 (1968)
• 
  Sheila A. Greibach:
  A Note on Undecidable Properties of Formal Languages. Math. Syst. Theory 2(1): 1-6 (1968)
• 
  Frank Hahn, William Parry:
  Some Characteristic Properties of Dynamical Systems with Quasi-discrete Spectra. Math. Syst. Theory 2(2): 179-190 (1968)
• 
  Otomar Hájek:
  Local Characterisation of Load Semi-Dynamical Systems. Math. Syst. Theory 2(1): 17-25 (1968)
• 
  Otomar Hájek:
  Linear Semi-Dynamical Systems. Math. Syst. Theory 2(3): 195-202 (1968)
• 
  E. Hemmingsen, William L. Reddy:
  Lifting and Projecting Expansive Homeomorphisms. Math. Syst. Theory 2(1): 7-15 (1968)
• 
  John R. Isbell:
  Small Subcategories and Completeness. Math. Syst. Theory 2(1): 27-50 (1968)
• 
  Peter J. Kahn, Anthony W. Knapp:
  Equivariant Maps onto Minimal Flows. Math. Syst. Theory 2(4): 319-324 (1968)
• 
  Donald E. Knuth:
  Semantics of Context-Free Languages. Math. Syst. Theory 2(2): 127-145 (1968)
• 
  Joachim Lambek:
  Deductive Systems and Categories I. Syntactic Calculus and Residuated Categories. Math. Syst. Theory 2(4): 287-318 (1968)
• 
  Nelson G. Markley:
  Transitive Homeomorphisms of the Circle. Math. Syst. Theory 2(3): 247-249 (1968)
• 
  Mihajlo D. Mesarovic:
  Auxiliary Functions and Constructive Specification of General Systems. Math. Syst. Theory 2(3): 203-222 (1968)
• 
  Mihajlo D. Mesarovic:
  On Some Metamathematical Results As Properties of General Systems. Math. Syst. Theory 2(4): 357-361 (1968)
• 
  William F. Ogden:
  A Helpful Result for Proving Inherent Ambiguity. Math. Syst. Theory 2(3): 191-194 (1968)
• 
  Czeslaw Olech:
  On the Range of an Unbounded Vector-Valued Measure. Math. Syst. Theory 2(3): 251-256 (1968)
• 
  Azaria Paz:
  Homomorphisms Between Stochastic Sequential Machines and Related Problems. Math. Syst. Theory 2(3): 223-245 (1968)
• 
  William L. Reddy:
  Lifting Expansive Homeomorphisms to Symbolic Flows. Math. Syst. Theory 2(1): 91-95 (1968)
• 
  György E. Révész:
  An Efficient Syntactic Analyser of Certain Formal Languages. Math. Syst. Theory 2(2): 147-158 (1968)
• 
  Arto Salomaa:
  On Regular Expressions and Regular Canonical Systems. Math. Syst. Theory 2(4): 341-355 (1968)
• 
  James W. Thatcher, Jesse B. Wright:
  Generalized Finite Automata Theory with an Application to a Decision Problem of Second-Order Logic. Math. Syst. Theory 2(1): 57-81 (1968)
• 
  Gabriel Thierrin:
  Permutation Automata. Math. Syst. Theory 2(1): 83-90 (1968)
• 
  James A. Yorke:
  Correction: Invariance for Ordinary Differential Equations. Math. Syst. Theory 2(4): 381 (1968)
• 
  H. Paul Zeiger:
  Correction: Yet Another Proof of the Cascade Decomposition Theorem for Finite Automata. Math. Syst. Theory 2(4): 381 (1968)