Akihiro Shikama

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All published works

Action	Title	Year	Authors
+ PDF Chat	Toric representations of algebras defined by certain nonsimple polyominoes	2018	Akihiro Shikama
+ PDF Chat	Simple polyominoes are prime	2017	Ayesha Asloob Qureshi Takafumi Shibuta Akihiro Shikama
+ PDF Chat	On the relations of isotonian algebras	2017	Jürgen Herzog Ayesha Asloob Qureshi Akihiro Shikama
+	ISOTONIAN ALGEBRAS	2017	Mina Bigdeli Jürgen Herzog Takayuki Hibi Ayesha Asloob Qureshi Akihiro Shikama
+	The numbers of edges of the order polytope and the chain polytope of a finite partially ordered set	2017	Takayuki Hibi Nan Li Yoshimi Sahara Akihiro Shikama
+	The Smallest Normal Edge Polytopes with No Regular Unimodular Triangulations	2017	Ginji Hamano Takuji Hayashi Takayuki Hibi Koichi Hirayama Hidefumi Ohsugi Kei Sato Akihiro Shikama Akiyoshi Tsuchiya
+ PDF Chat	The number of edges of the edge polytope of a finite simple graph	2016	Takayuki Hibi Aki Mori Hidefumi Ohsugi Akihiro Shikama
+	On the relations of isotonian algebras	2016	Jürgen Herzog Ayesha Asloob Qureshi Akihiro Shikama
+	Identifying toric rings of nonsimple polyominoes	2015	Akihiro Shikama
+ PDF Chat	Alexander duality for monomial ideals associated with isotone maps between posets	2015	Jürgen Herzog Ayesha Asloob Qureshi Akihiro Shikama
+ PDF Chat	Gröbner bases of balanced polyominoes	2015	Jürgen Herzog Ayesha Asloob Qureshi Akihiro Shikama
+	Simple Polyominoes are Prime	2015	Ayesha Asloob Qureshi Takafumi Shibuta Akihiro Shikama
+	Alexander duality for monomial ideals associated with isotone maps between posets	2015	Juergen Herzog Ayesha Asloob Qureshi Akihiro Shikama
+	Toric rings of nonsimple polyominoes	2015	Akihiro Shikama
+	Multibasic Ehrhart theory	2015	Aki Mori Takeshi Morita Akihiro Shikama
+	Toric representations of algebras defined by certain nonsimple polyominoes	2015	Akihiro Shikama
+	The numbers of edges of the order polytope and the chain poyltope of a finite partially ordered set	2015	Takayuki Hibi Nan Li Yoshimi Sahara Akihiro Shikama
+ PDF Chat	Toric rings of nonsimple polyominoes	2015	Akihiro Shikama
+ PDF Chat	A Koszul filtration for the second squarefree Veronese subring	2015	Takayuki Hibi Ayesha Asloob Qureshi Akihiro Shikama
+	Isotonian Algebras	2015	Mina Bigdeli Jürgen Herzog Takayuki Hibi Ayesha Asloob Qureshi Akihiro Shikama
+	Decomposable edge polytopes of finite graphs	2014	Atsushi Funato Nan Li Akihiro Shikama
+	Gröbner bases of balanced polyominoes	2014	Jürgen Herzog Ayesha Asloob Qureshi Akihiro Shikama
+	Many toric ideals generated by quadratic binomials possess no quadratic Gröbner bases	2013	Takayuki Hibi Kenta Nishiyama Hidefumi Ohsugi Akihiro Shikama
+	Many toric ideals generated by quadratic binomials possess no quadratic Gröbner bases	2013	Takayuki Hibi Kenta Nishiyama Hidefumi Ohsugi Akihiro Shikama
+	A Koszul filtration for the second squarefree Veronese subring	2013	Takayuki Hibi Ayesha Asloob Qureshi Akihiro Shikama

Common Coauthors

Coauthor	Papers Together
Ayesha Asloob Qureshi	12
Takayuki Hibi	10
Jürgen Herzog	7
Hidefumi Ohsugi	4
Takafumi Shibuta	2
Aki Mori	2
Yoshimi Sahara	2
Kenta Nishiyama	2
Mina Bigdeli	2
Takuji Hayashi	1
Ginji Hamano	1
Juergen Herzog	1
Nan Li	1
Koichi Hirayama	1
Atsushi Funato	1
Akiyoshi Tsuchiya	1
Nan Li	1
Nan Li	1
Kei Sato	1
Takeshi Morita	1

Commonly Cited References

Action	Title	Year	Authors	# of times referenced
+	Ideals generated by 2-minors, collections of cells and stack polyominoes	2012	Ayesha Asloob Qureshi	7
+	Toric Ideals Generated by Quadratic Binomials	1999	Hidefumi Ohsugi Takayuki Hibi	6
+	Gröbner bases and convex polytopes	1995	Bernd Sturmfels	6
+ PDF Chat	Letterplace and co-letterplace ideals of posets	2016	Gunnar Fløystad Bjørn Møller Greve Jürgen Herzog	4
+ PDF Chat	The coordinate ring of a simple polyomino	2014	Jürgen Herzog Sara Saeedi Madani	4
+ PDF Chat	Gröbner bases of balanced polyominoes	2015	Jürgen Herzog Ayesha Asloob Qureshi Akihiro Shikama	4
+ PDF Chat	Simple polyominoes are prime	2017	Ayesha Asloob Qureshi Takafumi Shibuta Akihiro Shikama	3
+	Combinatorial pure subrings	2000	Hidefumi Ohsugi Jürgen Herzog Takayuki Hibi	3
+	Gröbner Bases in Commutative Algebra	2011	Viviana Ene Jürgen Herzog	3
+ PDF Chat	Monomial ideals and toric rings of Hibi type arising from a finite poset	2010	Viviana Ene Jürgen Herzog Fatemeh Mohammadi	3
+	Koszul Bipartite Graphs	1999	Hidefumi Ohsugi Takayuki Hibi	3
+	Ladder determinantal rings	1995	Aldo Conca	3
+	Normal Polytopes Arising from Finite Graphs	1998	Hidefumi Ohsugi Takayuki Hibi	3
+ PDF Chat	Distributive Lattices, Bipartite Graphs and Alexander Duality	2005	Jürgen Herzog Takayuki Hibi	3
+ PDF Chat	Gröbner Bases and Convex Polytopes	1995	Bernd Sturmfels	3
+ PDF Chat	Regularity of Join-meet Ideals of Distributive Lattices	2013	Viviana Ene Ayesha Asloob Qureshi Asia Rauf	3
+	Linearly related polyominoes	2014	Viviana Ene Jürgen Herzog Takayuki Hibi	2
+	Cohen-Macaulay Rings	1998	Winfried Bruns H. Jürgen Herzog	2
+ PDF Chat	Strongly Koszul algebras	2000	Jürgen Herzog Takayuki Hibi Gaetana Restuccia	2
+	Simple polytopes arising from finite graphs	2008	Hidefumi Ohsugi Takayuki Hibi	2
+ PDF Chat	Algebraic properties of ideals of poset homomorphisms	2016	Martina Juhnke‐Kubitzke Lukas Katthän Sara Saeedi Madani	2
+	Cutting convex polytopes by hyperplanes	2014	Takayuki Hibi Nan Li	2
+	Regularity of edge ideals of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.gif" overflow="scroll"><mml:msub><mml:mi>C</mml:mi><mml:mn>4</mml:mn></mml:msub></mml:math>-free graphs via the topology of the lcm-lattice	2010	Eran Nevo	2
+ PDF Chat	Separating hyperplanes of edge polytopes	2012	Takayuki Hibi Nan Li Yan X. Zhang	2
+	INDISPENSABLE BINOMIALS OF FINITE GRAPHS	2005	Hidefumi Ohsugi Takayuki Hibi	2
+	Gröbner bases and multiplicity of determinantal and pfaffian ideals	1992	Jürgen Herzog NgôViêt Trung	2
+ PDF Chat	A note on the regularity of Hibi rings	2015	Viviana Ene Jürgen Herzog Sara Saeedi Madani	2
+ PDF Chat	Centrally Symmetric Configurations of Integer Matrices	2014	Hidefumi Ohsugi Takayuki Hibi	2
+ PDF Chat	Monomial and toric ideals associated to Ferrers graphs	2008	Alberto Corso Uwe Nagel	2
+ PDF Chat	C4-free edge ideals	2012	Eran Nevo Irena Peeva	2
+ PDF Chat	Algebraic Properties of Edge Ideals via Combinatorial Topology	2009	Anton Dochtermann Alexander Engström	2
+ PDF Chat	Graphs of low chordality	2005	Sunil L Chandran Vadim Lozin C. R. Subramanian	2
+	Primary Decomposition of Lattice Basis Ideals	2000	Serkan Hoşten Jay Shapiro	2
+ PDF Chat	Linear flags and Koszul filtrations	2015	Viviana Ene Jürgen Herzog Takayuki Hibi	2
+ PDF Chat	Koszul property for points in projective spaces	2001	Aldo Conca Ngô Viêt Trung Giuseppe Valla	2
+	Distributive Lattices, Affine Semigroup Rings and Algebras with Straightening Laws	2018	Takayuki Hibi	2
+ PDF Chat	Unimodular Equivalence of Order and Chain Polytopes	2016	Takayuki Hibi Nan Li	2
+ PDF Chat	Rigid ideals by deforming quadratic letterplace ideals	2018	Gunnar Fløystad Amin Nematbakhsh	2
+ PDF Chat	Resolutions of co-letterplace ideals and generalizations of Bier spheres	2018	Alessio D’Alì Gunnar Fløystad Amin Nematbakhsh	2
+	Monomial Ideals	2010	Jürgen Herzog Takayuki Hibi	2
+ PDF Chat	Alexander duality for monomial ideals associated with isotone maps between posets	2015	Jürgen Herzog Ayesha Asloob Qureshi Akihiro Shikama	1
+ PDF Chat	Quadratic initial ideals of root systems	2001	Hidefumi Ohsugi Takayuki Hibi	1
+ PDF Chat	Shifted symmetric <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.gif" display="inline" overflow="scroll"><mml:mi>δ</mml:mi></mml:math>-vectors of convex polytopes	2010	Akihiro Higashitani	1
+	Monomial Algebras	2000	Rafael H. Villarreal	1
+	ISOTONIAN ALGEBRAS	2017	Mina Bigdeli Jürgen Herzog Takayuki Hibi Ayesha Asloob Qureshi Akihiro Shikama	1
+	Graduate Texts in Mathematics	1977	Rajendra Bhatia Glen Bredon Wolfgang Walter Joseph Rotman M. Ram Murty Jane Gilman Peter Walters Martin Golubitsky Ioannis Karatzas Henri Cohen	1
+	Alexander duality for monomial ideals associated with isotone maps between posets	2015	Juergen Herzog Ayesha Asloob Qureshi Akihiro Shikama	1
+	Isotonian Algebras	2015	Mina Bigdeli Jürgen Herzog Takayuki Hibi Ayesha Asloob Qureshi Akihiro Shikama	1
+	The coordinate ring of a simple polyomino	2014	Juergen Herzog Sara Saeedi Madani	1
+	Extremal edge polytopes	2013	Tuan Tran Günter M. Ziegler	1