Undecidability and 1-types in intervals of the computably enumerable degrees. - Klaus Ambos-Spies; Denis R. Hirschfeldt; Richard A. Shore (Ann. Pure Appl. Log., 2000)

Degree spectra of relations on computable structures. - Denis R. Hirschfeldt (Bull. Symb. Log., 2000)

A delta02 Set with No Infinite Low Subset in Either It or Its Complement. - Rodney G. Downey; Denis R. Hirschfeldt; Steffen Lempp; Reed Solomon (J. Symb. Log., 2001)

Degree Spectra of Intrinsically C.E. Relations. - Denis R. Hirschfeldt (J. Symb. Log., 2001)

Degree spectra of relations on structures of finite computable dimension. - Denis R. Hirschfeldt (Ann. Pure Appl. Log., 2002)

Degree spectra and computable dimensions in algebraic structures. - Denis R. Hirschfeldt; Bakhadyr Khoussainov; Richard A. Shore; Arkadii M. Slinko (Ann. Pure Appl. Log., 2002)

Trivial Reals. - Rodney G. Downey; Denis R. Hirschfeldt; André Nies; Frank Stephan 001 (CCA, 2002)

Degree Spectra of Relations on Computable Structures in The Presence of delta02 Isomorphisms. - Denis R. Hirschfeldt (J. Symb. Log., 2002)

Realizing Levels of the Hyperarithmetic Hierarchy as Degree Spectra of Relations on Computable Structures. - Denis R. Hirschfeldt; Walker M. White (Notre Dame J. Formal Log., 2002)

Randomness, Computability, and Density. - Rodney G. Downey; Denis R. Hirschfeldt; André Nies (SIAM J. Comput., 2002)

A computably categorical structure whose expansion by a constant has infinite computable dimension. - Denis R. Hirschfeldt; Bakhadyr Khoussainov; Richard A. Shore (J. Symb. Log., 2003)

Randomness and reducibility. - Rodney G. Downey; Denis R. Hirschfeldt; Geoffrey LaForte (J. Comput. Syst. Sci., 2004)

Bounding prime models. - Barbara F. Csima; Denis R. Hirschfeldt; Julia F. Knight; Robert I. Soare (J. Symb. Log., 2004)

Computability-Theoretic and Proof-Theoretic Aspects of Vaughtian Model Theory. - Denis R. Hirschfeldt (CiE, 2005)

Relativizing Chaitin's Halting Probability. - Rod Downey; Denis R. Hirschfeldt; Joseph S. Miller; André Nies (J. Math. Log., 2005)

Calibrating Randomness. - Rodney G. Downey; Denis R. Hirschfeldt; André Nies; Sebastiaan Terwijn (Bull. Symb. Log., 2006)

Every 1-generic computes a properly 1-generic. - Barbara F. Csima; Rod Downey; Noam Greenberg; Denis R. Hirschfeldt; Joseph S. Miller (J. Symb. Log., 2006)

An Uncountably Categorical Theory Whose Only Computably Presentable Model Is Saturated. - Bakhadyr Khoussainov; Denis R. Hirschfeldt; Pavel Semukhin (Notre Dame J. Formal Log., 2006)

Undecidability of the structure of the Solovay degrees of c.e. reals. - Rodney G. Downey; Denis R. Hirschfeldt; Geoffrey LaForte (J. Comput. Syst. Sci., 2007)

Π10 classes and strong degree spectra of relations. - John Chisholm; Jennifer Chubb; Valentina S. Harizanov; Denis R. Hirschfeldt; Carl G. Jockusch Jr.; Timothy H. McNicholl; Sarah Pingrey (J. Symb. Log., 2007)

Bounding homogeneous models. - Barbara F. Csima; Valentina S. Harizanov; Denis R. Hirschfeldt; Robert I. Soare (J. Symb. Log., 2007)

Combinatorial principles weaker than Ramsey's Theorem for pairs. - Denis R. Hirschfeldt; Richard A. Shore (J. Symb. Log., 2007)

Order-Computable Sets. - Denis R. Hirschfeldt; Russell G. Miller; Sergei Podzorov (Notre Dame J. Formal Log., 2007)

Algorithmic Randomness and Complexity. - Rodney G. Downey; Denis R. Hirschfeldt (Springer, 2010)

Counting the Changes of Random D02 Sets. - Santiago Figueira; Denis R. Hirschfeldt; Joseph S. Miller; Keng Meng Ng; André Nies (CiE, 2010)

Finite Self-Information. - Denis R. Hirschfeldt; Rebecca Weber (Comput., 2012)

Slicing the Truth - On the Computable and Reverse Mathematics of Combinatorial Principles. - Denis R. Hirschfeldt (World Scientific, 2014)

Counting the changes of random Δ20 sets. - Santiago Figueira; Denis R. Hirschfeldt; Joseph S. Miller; Keng Meng Ng; André Nies (J. Log. Comput., 2015)

Five papers on reverse mathematics and Ramsey-theoretic principles - C. T. Chong, Theodore A. Slaman, and Yue Yang, The metamathematics of Stable Ramsey's Theorem for Pairs. Journal of the American Mathematical Society, vol. 27 (2014), no. 3, pp. 863-892. - Manuel Lerman, Reed Solomon, and Henry Towsner, Separating principles below Ramsey's Theorem for Pairs. Journal of Mathematical Logic, vol. 13 (2013), no. 2, 1350007, 44 pp. - Jiayi Liu, $RT_2^^2$ does not imply WKL 0. Journal of Symbolic Logic, vol. 77 (2012), no. 2, pp. 609-620. - Lu Liu, Cone avoiding closed sets. Transactions of the American Mathematical Society, vol. 367 (2015), no. 3, pp. 1609-1630. - Wei Wang, Some logically weak Ramseyan theorems. Advances in Mathematics, vol. 261 (2014), pp. 1-25. - Denis R. Hirschfeldt (Bull. Symb. Log., 2016)

Asymptotic density and the coarse computability bound. - Denis R. Hirschfeldt; Carl G. Jockusch Jr.; Timothy H. McNicholl; Paul E. Schupp (Comput., 2016)

On notions of computability-theoretic reduction between Π21 principles. - Denis R. Hirschfeldt; Carl G. Jockusch Jr. (J. Math. Log., 2016)

Coarse Reducibility and Algorithmic Randomness. - Denis R. Hirschfeldt; Carl G. Jockusch Jr.; Rutger Kuyper; Paul E. Schupp (J. Symb. Log., 2016)

Some Questions in Computable Mathematics. - Denis R. Hirschfeldt (Computability and Complexity, 2017)

Preface. - Rod Downey; Denis R. Hirschfeldt; Bjørn Kjos-Hanssen (Theory Comput. Syst., 2018)

Algorithmic randomness. - Rod Downey; Denis R. Hirschfeldt (Commun. ACM, 2019)

Dense computability, upper cones, and minimal pairs. - Eric P. Astor; Denis R. Hirschfeldt (Comput., 2019)

The reverse mathematics of Hindman's Theorem for sums of exactly two elements. - Barbara F. Csima; Damir D. Dzhafarov; Denis R. Hirschfeldt; Carl G. Jockusch Jr.; Reed Solomon; Linda Brown Westrick (Comput., 2019)

Some results concerning the SRT22 vs. COH problem. - Peter A. Cholak; Damir D. Dzhafarov; Denis R. Hirschfeldt; Ludovic Patey (Comput., 2020)

Combinatorial principles equivalent to weak induction. - Caleb Davis; Denis R. Hirschfeldt; Jeffry L. Hirst; Jake Pardo; Arno Pauly; Keita Yokoyama (Comput., 2020)

Ramsey's theorem and products in the Weihrauch degrees. - Damir D. Dzhafarov; Jun Le Goh; Denis R. Hirschfeldt; Ludovic Patey; Arno Pauly (Comput., 2020)

A Minimal Pair in the Generic Degrees. - Denis R. Hirschfeldt (J. Symb. Log., 2020)

Reduction games, provability and compactness. - Damir D. Dzhafarov; Denis R. Hirschfeldt; Sarah Reitzes (J. Math. Log., 2022)

Coarse computability, the density metric, Hausdorff distances between Turing degrees, perfect trees, and reverse mathematics. - Denis R. Hirschfeldt; Carl G. Jockusch Jr.; Paul E. Schupp (J. Math. Log., 2024)