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Playing disjunctive sums is polynomial space complete

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Inferred edges come from two machine sources: sweeps of open repository metadata (mostly SSRN and Zenodo), and a bulk OpenAlex citation snapshot. Every row below is labelled with the one it came from. Neither is a complete citation index — absence here is not evidence of absence.

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What this work says

Outgoing claims: the papers this work cites, builds on, or argues with.

inferredcites →https://doi.org/10.1007/978-1-4684-2001-2_9openalex-snapshot
Reducibility among Combinatorial Problems
inferredcites →https://doi.org/10.1145/321978.321989openalex-snapshot
A Combinatorial Problem Which Is Complete in Polynomial Space
inferredcites →https://doi.org/10.1145/322186.322201openalex-snapshot
GO Is Polynomial-Space Hard
inferredcites →https://doi.org/10.1145/800125.804029openalex-snapshot
Word problems requiring exponential time(Preliminary Report)
inferredcites →https://doi.org/10.1201/9781439864159openalex-snapshot
On Numbers and Games

What points at this work

Incoming claims: where this work appears in other papers’ reference lists and arguments.

inferred← citeshttps://doi.org/10.1007/3-540-48957-6_15openalex-snapshot
On the Complexity of Tsume-Go
inferred← citeshttps://doi.org/10.1007/bf01756027openalex-snapshot
Single-suit two-person card play
inferred← citeshttps://doi.org/10.1007/bf01769863openalex-snapshot
Prohibiting repetitions makes playing games substantially harder
inferred← citeshttps://doi.org/10.1016/0012-365x(83)90202-9openalex-snapshot
Problem 38
inferred← citeshttps://doi.org/10.1016/0304-3975(93)90356-xopenalex-snapshot
Geography
inferred← citeshttps://doi.org/10.1016/b978-0-444-53766-9.00015-xopenalex-snapshot
Theory of Combinatorial Games
inferred← citeshttps://doi.org/10.1016/j.tcs.2002.11.001openalex-snapshot
Complexity, appeal and challenges of combinatorial games
inferred← citeshttps://doi.org/10.1016/j.tcs.2025.115656openalex-snapshot
A tractability gap beyond nim-sums: It’s hard to tell whether a bunch of superstars are losers
inferred← citeshttps://doi.org/10.1016/s0004-3702(01)00121-7openalex-snapshot
Computer Go
inferred← citeshttps://doi.org/10.1016/s0304-3975(00)00062-1openalex-snapshot
Recent results and questions in combinatorial game complexities
inferred← citeshttps://doi.org/10.1016/s0304-3975(01)00179-7openalex-snapshot
Endgame problems of Sim-like graph Ramsey avoidance games are PSPACE-complete
inferred← citeshttps://doi.org/10.1017/9781009701839.004openalex-snapshot
Scenic Trails Ascending from Sea-Level Nim to Alpine Chess
inferred← citeshttps://doi.org/10.1017/9781316135167.011openalex-snapshot
Go Endgames Are PSPACE-Hard
inferred← citeshttps://doi.org/10.1017/9781316135167.021openalex-snapshot
Who Wins Domineering on Rectangular Boards?
inferred← citeshttps://doi.org/10.1017/9781316135167.033openalex-snapshot
Combinatorial Games: Selected Bibliography With A Succinct Gourmet Introduction
inferred← citeshttps://doi.org/10.1109/focs52979.2021.00119openalex-snapshot
Winning the War by (Strategically) Losing Battles: Settling the Complexity of Grundy-Values in Undirected Geography
inferred← citeshttps://doi.org/10.48550/arxiv.math/0006066openalex-snapshot
Who Wins Domineering on Rectangular Boards?
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